Cryogen Relic⁣ - Edge of Eternities⁣ (Common)⁣ [52]

Cryogen Relic allows you to draw a card both when it enters and when it leaves the battlefield, providing consistent card advantage. By sacrificing it for {1}{U}, you can apply a stun counter to a tapped creature, effectively delaying its next activation. This card fits well in control or tempo strategies, where managing opponents’ threats and maintaining hand size is crucial.