Princess Yue + Wormfang Turtle + Quicksilver Gargantuan

Princess Yue

Wormfang Turtle

Quicksilver Gargantuan

How it works

1. Cast Quicksilver Gargantuan by paying its mana cost. Choose to have it enter as a copy of Princess Yue.
2. Put Quicksilver Gargantuan into your graveyard due to the legend rule.
3. When Quicksilver Gargantuan dies, it triggers, returning it from your graveyard to the battlefield as a land named Moon. Choose to have it enter as a copy of Wormfang Turtle, gaining its abilities.
4. When Quicksilver Gargantuan enters, its first ability triggers, exiling it.
5. When Quicksilver Gargantuan leaves the battlefield, its second ability triggers, returning Quicksilver Gargantuan from exile to the battlefield. Choose to have it enter as a copy of Princess Yue.
6. Repeat from step 2.