Crucible of Worlds [Kaladesh Inventions] Plains if Clockwork Avian attacked or

if Clockwork Avian attacked or blocked this combat

Indestructible Annihilator 4 (Whenever this creature attacks

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

Set: Beta Edition Type: Instant Rarity: Rare Cost: {2}{U} Tap all lands target player controls and that player loses all unspent mana

Set: Beta Edition Type: Instant Rarity: Common Cost: {B} Add {B}{B}{B}

Crucible of Worlds [Kaladesh Inventions] Plains if Clockwork Avian attacked orSet: Kaladesh Inventions Type: Artifact Mythic Cost: {3} You may play land cards from your graveyard. By isolating liquid aether at room temperature, foundry hand Jitya Reyath has given us a glimpse of raw aetheric matterthe very stuff of the cosmos.