RMS Titanic + Assault Suit + Time Sieve

Prerequisites

• Other creatures you control have power 3 or greater.
• An opponent cannot block RMS Titanic.

Steps

1. 1Activate RMS Titanic's crew ability by tapping any number of creatures with power 3 or greater, causing it to become an artifact creature until end of turn.
2. 2Activate Assault Suit's equip ability by paying , attaching it to RMS Titanic.
3. 3Deal combat damage to an opponent using RMS Titanic, triggering its ability, causing you to not sacrifice it due to Assault Suit and create nine Treasure tokens.
4. 4Activate Time Sieve by tapping it and sacrificing five Treasures, causing you to take an extra turn after this one.
5. 5Move to your next turn.
6. 6Activate three Treasures by tapping and sacrificing them, adding .
7. 7Repeat.

Effects

• Infinite turns
• Lock