Boros Reckoner + Break of Day

Boros Reckoner
Break of Day

Requires
Boros Reckoner must be on the battlefield. Break of Day must be in hand. Mana needed: 1
Steps
  1. Give Boros Reckoner lifelink.
  2. Cast Break of Day by paying 1, giving creatures you control indestructible and +1/+1 until end of turn.
  3. Deal damage to Boros Reckoner.
  4. Boros Reckoner triggers, dealing that much damage to itself and causing you to gain that much life.
  5. Repeat step 4 any number of times.
Results
Infinite lifegain. Infinite lifegain triggers.

Aurelia, Exemplar of Justice
0.47% of 636 decks 3 decks
Rin and Seri, Inseparable
0.01% of 17213 decks 1 decks
Zabaz, the Glimmerwasp
0.04% of 2281 decks 1 decks
Arabella, Abandoned Doll
0.01% of 10155 decks 1 decks
Dihada, Binder of Wills
0.01% of 10238 decks 1 decks
Anax and Cymede
0.24% of 409 decks 1 decks
Mayael the Anima
0.03% of 3180 decks 1 decks
Kaalia of the Vast
0.00% of 24945 decks 1 decks
Iroas, God of Victory
0.05% of 1878 decks 1 decks
Aurelia, the Law Above
0.04% of 2418 decks 1 decks
Mabel, Heir to Cragflame
0.03% of 3683 decks 1 decks
Djeru and Hazoret
0.07% of 1358 decks 1 decks
Zurgo Helmsmasher
0.02% of 4911 decks 1 decks
Gisela, Blade of Goldnight
0.04% of 2618 decks 1 decks
Alesha, Who Smiles at Death
0.02% of 6111 decks 1 decks
Rem Karolus, Stalwart Slayer
0.15% of 686 decks 1 decks
High Synergy Cards
Indestructibility
56% of 18 decks +55% synergy
Face of Divinity
44% of 18 decks +44% synergy
Sunhome, Fortress of the Legion
44% of 18 decks +40% synergy
Slayers' Stronghold
44% of 18 decks +39% synergy
Lifelink
39% of 18 decks +39% synergy
Assemble the Legion
39% of 18 decks +35% synergy
Squire's Devotion
33% of 18 decks +33% synergy
Hopeful Eidolon
33% of 18 decks +33% synergy
Scourge of the Nobilis
33% of 18 decks +33% synergy
Boros Cluestone
33% of 18 decks +33% synergy
Top Cards
Path to Exile
50% of 18 decks +3% synergy
Austere Command
39% of 18 decks +26% synergy
Swords to Plowshares
39% of 18 decks -24% synergy
Swiftblade Vindicator
33% of 18 decks +32% synergy
Tajic, Legion's Edge
33% of 18 decks +32% synergy
Odric, Lunarch Marshal
33% of 18 decks +31% synergy
Return to Dust
33% of 18 decks +30% synergy
Sunforger
33% of 18 decks +29% synergy
Wear // Tear
33% of 18 decks +26% synergy
Sun Titan
33% of 18 decks +24% synergy
Creatures
Nearheath Pilgrim
28% of 18 decks +28% synergy
Heartless Hidetsugu
28% of 18 decks +27% synergy
Gisela, Blade of Goldnight
28% of 18 decks +21% synergy
Aurelia, the Warleader
28% of 18 decks +21% synergy
Tajic, Blade of the Legion
22% of 18 decks +21% synergy
Legion Warboss
22% of 18 decks +20% synergy
Restoration Angel
22% of 18 decks +20% synergy
Mentor of the Meek
22% of 18 decks +16% synergy
Boros Elite
17% of 18 decks +17% synergy
Boros Challenger
17% of 18 decks +17% synergy
Boros Guildmage
17% of 18 decks +16% synergy
Truefire Captain
17% of 18 decks +16% synergy
Anax, Hardened in the Forge
17% of 18 decks +16% synergy
Firemane Avenger
17% of 18 decks +16% synergy
Feather, the Redeemed
17% of 18 decks +16% synergy
Stuffy Doll
17% of 18 decks +16% synergy
Archangel Avacyn
17% of 18 decks +16% synergy
Sunblast Angel
17% of 18 decks +15% synergy
Frontline Medic
17% of 18 decks +15% synergy
Inferno Titan
17% of 18 decks +15% synergy
Teshar, Ancestor's Apostle
17% of 18 decks +15% synergy
Firemane Commando
17% of 18 decks +14% synergy
Thalia, Guardian of Thraben
17% of 18 decks +14% synergy
Blade Historian
17% of 18 decks +14% synergy
Brash Taunter
17% of 18 decks +13% synergy
Karmic Guide
17% of 18 decks +13% synergy
Anim Pakal, Thousandth Moon
17% of 18 decks +11% synergy
Etali, Primal Storm
17% of 18 decks +8% synergy
Instants
Utter End
75% of 4 decks +69% synergy
Despark
75% of 4 decks +60% synergy
Generous Gift
33% of 18 decks +9% synergy
Boros Charm
28% of 18 decks +3% synergy
Chaos Warp
28% of 18 decks -4% synergy
Unbreakable Formation
22% of 18 decks +16% synergy
Sorceries
Blasphemous Act
33% of 18 decks +0% synergy
Harmless Offering
17% of 18 decks +16% synergy
Tormenting Voice
17% of 18 decks +14% synergy
Fumigate
17% of 18 decks +13% synergy
Cleansing Nova
17% of 18 decks +13% synergy
Faithless Looting
17% of 18 decks +0% synergy
Utility Artifacts
Commander's Sphere
33% of 18 decks +19% synergy
Mind Stone
28% of 18 decks +11% synergy
Swiftfoot Boots
28% of 18 decks +0% synergy
Fiendlash
22% of 18 decks +21% synergy
Boros Locket
22% of 18 decks +21% synergy
Helm of the Host
22% of 18 decks +19% synergy
Blazing Sunsteel
17% of 18 decks +16% synergy
Eldrazi Monument
17% of 18 decks +15% synergy
Mask of Memory
17% of 18 decks +15% synergy
Enchantments
Guilty Conscience
28% of 18 decks +28% synergy
On Serra's Wings
28% of 18 decks +27% synergy
Legion's Initiative
22% of 18 decks +21% synergy
Sacred Mesa
17% of 18 decks +17% synergy
Nine Lives
17% of 18 decks +16% synergy
Shielded by Faith
17% of 18 decks +15% synergy
Daybreak Coronet
17% of 18 decks +15% synergy
Goblin Bombardment
17% of 18 decks +10% synergy
Utility Lands
Rogue's Passage
39% of 18 decks +19% synergy
Castle Embereth
22% of 18 decks +19% synergy
Spinerock Knoll
22% of 18 decks +18% synergy
Buried Ruin
22% of 18 decks +17% synergy
Castle Ardenvale
22% of 18 decks +17% synergy
Reliquary Tower
22% of 18 decks -8% synergy
Secluded Steppe
17% of 18 decks +14% synergy
Mana Artifacts
Orzhov Signet
75% of 4 decks +48% synergy
Sol Ring
61% of 18 decks -23% synergy
Boros Signet
56% of 18 decks +33% synergy
Arcane Signet
50% of 18 decks -22% synergy
Talisman of Conviction
39% of 18 decks +15% synergy
Fire Diamond
28% of 18 decks +23% synergy
Boros Keyrune
22% of 18 decks +22% synergy
Marble Diamond
17% of 18 decks +13% synergy
Lands
Temple of Malice
100% of 4 decks +86% synergy
Nomad Outpost
75% of 4 decks +46% synergy
Command Tower
72% of 18 decks -2% synergy
Temple of Triumph
67% of 18 decks +50% synergy
Boros Garrison
61% of 18 decks +47% synergy
Wind-Scarred Crag
56% of 18 decks +49% synergy
Furycalm Snarl
56% of 18 decks +42% synergy
Evolving Wilds
56% of 18 decks +35% synergy
Battlefield Forge
56% of 18 decks +30% synergy
Clifftop Retreat
56% of 18 decks +25% synergy
Rugged Prairie
50% of 18 decks +39% synergy
Myriad Landscape
50% of 18 decks +32% synergy
Exotic Orchard
44% of 18 decks +8% synergy
Path of Ancestry
39% of 18 decks +17% synergy
Boros Guildgate
33% of 18 decks +28% synergy
Sacred Peaks
22% of 18 decks +18% synergy
Sundown Pass
22% of 18 decks +7% synergy
Terramorphic Expanse
22% of 18 decks +7% synergy
Spectator Seating
22% of 18 decks -2% synergy
Sacred Foundry
22% of 18 decks -13% synergy
Stone Quarry
17% of 18 decks +15% synergy