Clockwork Avian [Antiquities] Battle for Zendikar "Avacyn emerged from the broken

"Avacyn emerged from the broken Helvault

Dragons Type: Creature — Human Knight Rare Cost: {1}{W}{W} First strike (This creature deals combat damage before creatures without first strike

intent only on his own perfection

The slivers would survive

look at the top ten cards of your library

Clockwork Avian [Antiquities] Battle for Zendikar "Avacyn emerged from the brokenSet: Antiquities Type: Artifact Creature Bird 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 this ability only during your upkeep.