Grimgrin, Corpse-Born
Bioengineered Future

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You've had at least one land enter this turn.

   Steps

How does this combo work?
1
Activate Grimgrin by sacrificing the persist creature.
2
When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it and at least one +1/+1 counter on it due to Bioengineered Future.
3
Remove a -1/-1 counter and a +1/+1 counter from that creature as a state-based action.
4
Resolve the Grimgrin ability.
5
Repeat

   Results

What do I get from this combo?
Infinite +1/+1 counters on a creature
Infinite creature ETB
Infinite creature LTB
Infinite creature sacrifice triggers
Infinite death triggers
Kraum, Ludevic's Opus // Reyhan, Last of the Abzan
0.4%inclusion1 decks226 decks
Creatures
Entrails Feaster
100%inclusion1 decks1 decks
18707xlift
Ghastly Remains
100%inclusion1 decks1 decks
18707xlift
Khabál Ghoul
100%inclusion1 decks1 decks
18707xlift
Silumgar Scavenger
100%inclusion1 decks1 decks
18707xlift
Zombie Brute
100%inclusion1 decks1 decks
18707xlift
Zombie Trailblazer
100%inclusion1 decks1 decks
4677xlift
Corpse Harvester
100%inclusion1 decks1 decks
3741xlift
Cryptbreaker
100%inclusion1 decks1 decks
3118xlift
Jason Bright, Glowing Prophet
100%inclusion1 decks1 decks
2672xlift
Noosegraf Mob
100%inclusion1 decks1 decks
2672xlift
Vogar, Necropolis Tyrant
100%inclusion1 decks1 decks
2672xlift
Jadar, Ghoulcaller of Nephalia
100%inclusion1 decks1 decks
2338xlift
Rot Hulk
100%inclusion1 decks1 decks
2079xlift
Gisa and Geralf
100%inclusion1 decks1 decks
1871xlift
Hancock, Ghoulish Mayor
100%inclusion1 decks1 decks
1871xlift
Noxious Ghoul
100%inclusion1 decks1 decks
1871xlift
Zul Ashur, Lich Lord
100%inclusion1 decks1 decks
1863xlift
Geralf, Visionary Stitcher
100%inclusion1 decks1 decks
1701xlift
Ellie, Brick Master
100%inclusion1 decks1 decks
1666xlift
Zombie Master
100%inclusion1 decks1 decks
1559xlift
Champion of the Perished
100%inclusion1 decks1 decks
1439xlift
Undead Warchief
100%inclusion1 decks1 decks
1439xlift
Deathbringer Thoctar
100%inclusion1 decks1 decks
1336xlift
Undead Augur
100%inclusion1 decks1 decks
1336xlift
Wilhelt, the Rotcleaver
100%inclusion1 decks1 decks
1247xlift
Diregraf Colossus
100%inclusion1 decks1 decks
1039xlift
Feral Ghoul
100%inclusion1 decks1 decks
985xlift
Soul Diviner
100%inclusion1 decks1 decks
850xlift
Vulturous Zombie
100%inclusion1 decks1 decks
850xlift
Host of the Hereafter
100%inclusion1 decks1 decks
689xlift
Carrion Feeder
100%inclusion1 decks1 decks
275xlift
Gravecrawler
100%inclusion1 decks1 decks
263xlift
Mikaeus, the Unhallowed
100%inclusion1 decks1 decks
234xlift
Glissa Sunslayer
100%inclusion1 decks1 decks
125xlift
Instants
Ruinous Intrusion
100%inclusion1 decks1 decks
624xlift
Harmonized Crescendo
100%inclusion1 decks1 decks
448xlift
Origin of Metalbending
100%inclusion1 decks1 decks
362xlift
Revitalizing Repast
100%inclusion1 decks1 decks
36xlift
Sorceries
Grave Strength
100%inclusion1 decks1 decks
6236xlift
Zombie Apocalypse
100%inclusion1 decks1 decks
6236xlift
Cemetery Recruitment
100%inclusion1 decks1 decks
4677xlift
Crippling Fear
100%inclusion1 decks1 decks
1169xlift
Distant Melody
100%inclusion1 decks1 decks
407xlift
Raise the Palisade
100%inclusion1 decks1 decks
323xlift
Kindred Dominance
100%inclusion1 decks1 decks
153xlift
Skyshroud Claim
100%inclusion1 decks1 decks
8.0xlift
Three Visits
100%inclusion1 decks1 decks
3.4xlift
Nature's Lore
100%inclusion1 decks1 decks
2.7xlift
Utility Artifacts
Andúril, Narsil Reforged
100%inclusion1 decks1 decks
567xlift
Enchantments
Ghoulish Procession
100%inclusion1 decks1 decks
6236xlift
Canonized in Blood
100%inclusion1 decks1 decks
3118xlift
Curse of Shallow Graves
100%inclusion1 decks1 decks
1439xlift
Feast on the Fallen
100%inclusion1 decks1 decks
813xlift
Dreadhorde Invasion
100%inclusion1 decks1 decks
550xlift
Curse of Disturbance
100%inclusion1 decks1 decks
468xlift
Cover of Darkness
100%inclusion1 decks1 decks
398xlift
Earthbender Ascension
100%inclusion1 decks1 decks
359xlift
Innkeeper's Talent
100%inclusion1 decks1 decks
155xlift
Wizard Class
100%inclusion1 decks1 decks
74xlift
Battles
Invasion of Innistrad
100%inclusion1 decks1 decks
1100xlift
Utility Lands
Unholy Grotto
100%inclusion1 decks1 decks
2338xlift
Accursed Duneyard
100%inclusion1 decks1 decks
1915xlift
Urborg, Tomb of Yawgmoth
100%inclusion1 decks1 decks
7.7xlift
Mana Artifacts
Crowded Crypt
100%inclusion1 decks1 decks
1871xlift
Lands
Drowned Catacomb
100%inclusion1 decks1 decks
13xlift
Woodland Cemetery
100%inclusion1 decks1 decks
12xlift
Dragonskull Summit
100%inclusion1 decks1 decks
12xlift
Rootbound Crag
100%inclusion1 decks1 decks
10xlift
Sulfur Falls
100%inclusion1 decks1 decks
8.8xlift
Hinterland Harbor
100%inclusion1 decks1 decks
8.7xlift
Arid Mesa
100%inclusion1 decks1 decks
8.3xlift
Windswept Heath
100%inclusion1 decks1 decks
6.2xlift
Marsh Flats
100%inclusion1 decks1 decks
5.7xlift
Flooded Strand
100%inclusion1 decks1 decks
4.9xlift
Xander's Lounge
100%inclusion1 decks1 decks
3.3xlift
Ziatora's Proving Ground
100%inclusion1 decks1 decks
3.1xlift
Zagoth Triome
100%inclusion1 decks1 decks
3.1xlift
Blood Crypt
100%inclusion1 decks1 decks
2.3xlift
Verdant Catacombs
100%inclusion1 decks1 decks
2.2xlift
Scalding Tarn
100%inclusion1 decks1 decks
2.2xlift
Bloodstained Mire
100%inclusion1 decks1 decks
2.2xlift
Polluted Delta
100%inclusion1 decks1 decks
2.2xlift
Misty Rainforest
100%inclusion1 decks1 decks
2.2xlift
Wooded Foothills
100%inclusion1 decks1 decks
2.2xlift
Stomping Ground
100%inclusion1 decks1 decks
2.1xlift
Overgrown Tomb
100%inclusion1 decks1 decks
2.1xlift
Steam Vents
100%inclusion1 decks1 decks
2.1xlift
Watery Grave
100%inclusion1 decks1 decks
2.0xlift
Breeding Pool
100%inclusion1 decks1 decks
2.0xlift