Case of the Gateway Express
Enchantment — Case
When this Case enters the battlefield, choose target creature you don't control. Each creature you control deals 1 damage to that creature.
To solve — Three or more creatures attacked this turn. (If unsolved, solve at the beginning of your end step.)
Solved — Creatures you control get +1/+0.
イラスト：
Murders at Karlov Manor#8アンコモン英語