Tifa Lockhart + Scale Up + Prismatic Vista

Prerequisites

• An opponent cannot block Tifa.
• You can play a land this turn.
• There is a land in your library that is fetchable by Prismatic Vista.
• Your life total is 2 or higher.

Steps

1. 1Cast Scale Up by paying , targeting Tifa.
2. 2Play Prismatic Vista.
3. 3When Prismatic Vista enters, Tifa triggers, doubling its power until end of turn.
4. 4Activate Prismatic Vista by paying 1 life, tapping and sacrificing it, searching your library for an applicable land and putting it onto the battlefield.
5. 5When the land enters, Tifa triggers, doubling its power until end of turn
6. 6Deal combat damage to an opponent using Tifa. That opponent loses the game due to being dealt 21 or more combat damage by your commander.

Effects

• Target opponent loses the game