Amber, Mythmaker

+2: Create a 1/1 colorless Cat artifact creature token with lifelink.
-3: Create a token copy of target Artifact you control. It gains Haste and "Sacrifice it at the beginning of the next End Step."
-8: Create an Emblem with "At the beginning of your End Step, create a 6/6 colorless Wurm artifact creature token with Trample."