Tidal Control + Mindslaver

Prerequisites

• You have a red or green spell in hand that can be cast during an opponent's turn, along with the mana to cast it during that turn.

Steps

1. 1Activate Mindslaver by paying and tapping it, causing you to gain control of target opponent during their next turn.
2. 2During the opponent's turn, cast a red or green spell from your hand by paying its mana cost.
3. 3As the opponent, activate Tidal Control by paying 2 life, targeting the red or green spell.
4. 4Repeat step 3 until the opponent has 1 or less life remaining.

Effects

• Near-infinite lifeloss for target opponent