Sheltering Ancient [Coldsnap] Sorin "For centuries my creation kept

"For centuries my creation kept this world in balance

if Clockwork Avian attacked or blocked this combat

Set: Onslaught Type: Instant Rarity: Uncommon Cost: {1}{W} Put target enchantment on top of its owner's library

Set: Invasion Type: Creature — Merfolk Wizard Rarity: Common Cost: {U} {T}: Target creature becomes the color of your choice until end of turn

If this card is Normal or Flip Summoned: Change it to Defense Position

Sheltering Ancient [Coldsnap] Sorin "For centuries my creation keptSet: Coldsnap Type: Creature Treefolk Rarity: Uncommon Cost: {1}{G} Trample Cumulative upkeepPut a +1 +1 counter on a creature an opponent controls. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)