Vadrok, Apex of Thunder + Frontline Heroism + Snap

Prerequisites

• You control a non-Human creature.
• You control up to two lands that can tap to produce at least .

Steps

1. 1Activate up to two lands by tapping them, adding at least
2. 2Cast Vadrok either from your hand or from the command zone for its mutate cost by paying plus commander tax, if applicable, targeting a non-Human creature you control.
3. 3Frontline Heroism's second ability triggers, creating a 1/1 Soldier creature token with haste, and then copying the Vadrok spell targeting the Soldier.
4. 4Resolve the copy of the Vadrok spell, putting it underneath the Soldier token.
5. 5The Vadrok and Soldier token trigger, casting Snap from your graveyard without paying its mana cost.
6. 6Resolve Snap, returning a creature from the battlefield to its owner's hand and untapping up to two lands.
7. 7Holding priority, activate up to two lands by tapping them, adding at least .
8. 8Resolve the original Vadrok spell, putting it underneath the creature it targeted.
9. 9The Vadrok mutated creature triggers, casting Snap from your graveyard without paying its mana cost.
10. 10Resolve Snap, returning the nontoken Vadrok mutated creature from the battlefield to its owner's hand and untapping up to two lands.
11. 11Repeat.

Effects

• Cast a subset of spells in your graveyard
• Infinite creature ETB
• Infinite creature LTB
• Infinite magecraft triggers
• Infinite mana lands you control can produce
• Infinite storm count
• Infinite untap of lands you control
• Return any number of creatures to their owners' hands