Z'Taini, Fog-Cursed Creator

Vigilance
Z'Taini, Fog-Cursed Creator enters the battlefield
with 5 fog counters.
If a spell or ability would target Z'Taini while it
has at least one fog counter, it instead targets
another viable target selected at
random. Remove a fog counter from Z'Taini.
At the beginning of combat on your turn, target commander gains +7/+7, unblockable, and lifelink until end of turn. Put a fog counter on Z'Taini.