Lonis, Cryptozoologist + Shrieking Drake + Urza, Lord High Artificer

Lonis, Cryptozoologist

Shrieking Drake

Urza, Lord High Artificer

How it works

1. Cast Shrieking Drake by paying .
2. Shrieking Drake enters the battlefield, triggering itself and Lonis.
3. Resolve the Shrieking Drake trigger, returning it from the battlefield to your hand.
4. Resolve the Lonis trigger, creating a Clue token.
5. Activate Urza's first ability by tapping the Clue token, adding .
6. Repeat.