With wither, youve got an easy way to deal with indestructible creatures, or removing +1/+1 counters from opponents creatures
The card has some synergies with blinking and returning cards to your hand, and its a good target for web-slinging as well
This can be incredibly effective, especially if the creature you select has a high power, Deathtouch, or another beneficial ability like Lifelink
Character Cinderella Knight in Training (Confirmed steel card, fits)
Turbo Valki was born and Modern became unplayable for a month or more
This is also relevant if you have enough power on the battlefield and want to play around something like Anger of the Gods and leave extra copies of Bloodghast and Prized Amalgam in the graveyard for later