Clockwork Avian [Antiquities] Nightmare Demon Set: Beta Edition Type: Land

Set: Beta Edition Type: Land — Swamp Forest Rarity: Rare ({T}: Add {B} or {G}

then that player shuffles their hand into their library

Set: Return to Ravnica Type: Instant Rarity: Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

Whenever a creature dealt damage by equipped creature this turn dies

Activate only during your upkeep and only once each turn

Clockwork Avian [Antiquities] Nightmare Demon Set: Beta Edition Type: LandSet: Antiquities Type: Artifact Creature Bird Rarity: Rare Cost: {5} Flying Clockwork Avian enters the battlefield with four +1 +0 counters on it. At end of combat, if Clockwork Avian attacked or blocked this combat, remove a +1 +0 counter from it. {X}, {T}: Put up to X +1 +0 counters on Clockwork Avian. This ability can't cause the total number of +1 +0 counters on Clockwork Avian to be greater than four. Activate only during your upkeep.