The Watcher in the Water + Drowned Rusalka + Earthcraft

Prerequisites

• You control at least one Tentacle.
• It is not your turn.
• The Watcher has zero stun counters on it.
• You control a basic Island.

Steps

1. 1During an opponent's turn, activate Earthcraft by tapping The Watcher, untapping a basic Island you control.
2. 2Activate the Island by tapping it, adding .
3. 3Activate Drowned Rusalka by paying and sacrificing a Tentacle.
4. 4When the Tentacle dies, The Watcher's second ability triggers, untapping itself.
5. 5Resolve the Drowned Rusalka trigger, causing you to rummage.
6. 6The Watcher's first ability triggers, creating a 1/1 Tentacle creature token.
7. 7Repeat.

Effects

• Infinite draw triggers
• Infinite rummaging
• Infinite self-discard triggers
• Near-infinite creature ETB
• Near-infinite creature LTB
• Near-infinite creature sacrifice triggers
• Near-infinite death triggers