Clockwork Avian - Antiquities Time Spiral You may put a green

You may put a green permanent card with mana value X or less from among them onto the battlefield

then shuffle and put that card on top

Put the rest on the bottom of your library in a random order

Card TypeCreature — Dinosaur

it deals double that damage instead

Clockwork Avian - Antiquities Time Spiral You may put a greenFlying This creature enters with four +1 +0 counters on it. At end of combat, if this creature attacked or blocked this combat, remove a +1 +0 counter from it. , : Put up to X +1 +0 counters on this creature. This ability can't cause the total number of +1 +0 counters on this creature to be greater than four. Activate only during your upkeep. Casting Cost Card Type Artifact Creature Bird Rarity Rare Artist Randy Asplund Faith Power Toughness 04