Tifa Lockhart + Scale Up + Riveteers Overlook

Prerequisites

• An opponent cannot block Tifa.
• You can play a land this turn.
• There is a land in your library that is fetchable by Riveteers Overlook.

Steps

1. 1Cast Scale Up by paying , targeting Tifa.
2. 2Play Riveteers Overlook.
3. 3When Riveteers Overlook enters, it and Tifa trigger.
4. 4Resolve the Tifa trigger, doubling its power until end of turn.
5. 5Resolve the Riveteers Overlook trigger, causing you to sacrifice it and search your library for an applicable land and put it onto the battlefield.
6. 6When the land enters, Tifa triggers, doubling its power until end of turn
7. 7Deal 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