Ratadrabik of Urborg + Boonweaver Giant + In Bolas's Clutches + Viscera Seer

Ratadrabik of Urborg

Boonweaver Giant

In Bolas's Clutches

Viscera Seer

How it works

1. Activate Viscera Seer by sacrificing Boonweaver Giant.
2. When Boonweaver Giant dies as a legendary creature due to In Bolas's Clutches, Ratadrabik of Urborg triggers, creating a token copy of Boonweaver Giant that is a 2/2 Zombie in addition to its other types.
3. When the Boonweaver Giant token enters the battlefield, it triggers, returning In Bolas's Clutches from your graveyard to the battlefield attached to the token.
4. Resolve the Viscera Seer ability, causing you to scry 1.
5. Repeat.

This loop relies on transforming a standard giant into a recursive engine by rewriting its very nature. With In Bolas's Clutches enchanting Boonweaver Giant, the giant becomes legendary—allowing Ratadrabik of Urborg to recognize its death and spawn a nonlegendary Zombie copy instead. When that copy enters the battlefield, its own ability fetches In Bolas's Clutches right back out of the graveyard to enchant the new copy, restarting the entire cycle. Finally, Viscera Seer acts as the sacrificial outlet that constantly feeds the loop while letting you sift through your library with infinite scrys.