Clockwork Avian (German) - Mechanischer Vogel' [Renaissance] SPA Explorador celeste triton Set: Urza's Legacy Type: Instant

Set: Urza's Legacy Type: Instant Rarity: Rare Cost: {1}{W} You gain 3 life for each creature attacking you

Set: Fate Reforged Type: Basic Land — Swamp Common Cost: ({T}: Add {B}

Set: Stronghold Type: Sorcery Rarity: Common Cost: {2}{B} Buyback {2}{B}{B} (You may pay an additional {2}{B}{B} as you cast this spell

Discard a card: Transform Heir of Falkenrath

Clockwork Avian (German) - Mechanischer Vogel' [Renaissance] SPA Explorador celeste triton Set: Urza's Legacy Type: InstantSet: Renaissance Type: Artifact Creature Bird Uncommon 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 this ability only during your upkeep.