Shuri, Wakandan Inventor + Mindslaver + Thopter Spy Network

Prerequisites

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Steps

1. 1At the beginning of your upkeep, Thopter Spy Network triggers, creating an artifact token.
2. 2Activate Shuri by paying and tapping it, causing the artifact token to become a copy of Mindslaver that isn't legendary.
3. 3Activate the artifact token by paying , tapping and sacrificing it, causing you to gain control of target opponent during their next turn.
4. 4Repeat during each of your turns.

Effects

• Lock
• You control one opponent on each of their turns