Devastating Onslaught
Mana Geyser
Eternal Witness
Prerequisites
What do I need to start this combo?
| Eternal Witness on the battlefield. | |
| Devastating Onslaught and Mana Geyser in hand. | |
| Opponents control at least ten tapped lands. | |
 available |
Steps
How does this combo work?
1 | Cast Mana Geyser by paying , adding for each tapped land your opponents control. |
2 | Cast Devastating Onslaught by paying  , creating two token copies of Eternal Witness with haste. |
3 | When the Eternal Witness tokens enter, they trigger, returning Mana Geyser and Devastating Onslaught from your graveyard to your hand. |
4 | Repeat. |
Results
What do I get from this combo?
| Infinite LTB | |
| Infinite ETB | |
| Infinite sacrifice triggers | |
| Infinite death triggers | |
| Infinite storm count | |
| Infinite red mana | |
| Infinite creature tokens with haste | |
| Infinite magecraft triggers |
Combo Metadata
400
DECKS
0.04%
OF 934788 ELIGIBLE DECKS
Rank 6549
MOST PLAYED OF 49581 COMBOS
{ } Commander Bracket Information
In which Commander Bracket(s) am I allowed to play this combo?
1-2
Exhibition and Core
(no 2-card combos)
Any combos that require three or more cards are allowed
3
Upgraded
(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5
Optimized and CEDH
(all combos are allowed)
All combos are allowed.
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