Guardian of the Depths

Creatures you control have ward X, where X is
the number of Islands you control.
Whenever an Island enters the battlefield under
your control, you may return target nonland permanent to it's owners hand.
"Their ancient eyes have watched for eons. The only
way you're seeing one is by either training as an adventurer for decades, or as an alternative, pissing
one off." — Adventurer Nez