Clockwork Avian (German) - Mechanischer Vogel' [Renaissance] SPA Explorador celeste triton Avatar Rare Cost: {1}{G}{G} Scion

Avatar Rare Cost: {1}{G}{G} Scion of the Wild's power and toughness are each equal to the number of creatures you control

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

if it's the second creature spell you cast this turn

and death its final performance

Set: Modern Masters 2015 Type: Artifact Common Cost: {2} Sphere of the Suns enters the battlefield tapped and with three charge counters on it

Clockwork Avian (German) - Mechanischer Vogel' [Renaissance] SPA Explorador celeste triton Avatar Rare Cost: {1}{G}{G} ScionSet: 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.