Nightcrawler The Incredible

Bamf -{1}{w/u} ({1}{w/u}, Return an unblocked attacker
you control to hand: Put this card onto the battlefield tapped and attacking.)

Whenever Nightcrawler The Incredible deals combat damage to a player, you may return target creature
that player controls to its owner’s hand.

{1}{w}{w}: Regenerate Nightcrawler. Activate this
ability only if you control at least two other mutants.