Ilfer, Gola Commander

Ilfer, Gola Commander can't be countered.
Ilfer, Gola Commander can't be blocked by tokens.
Whenever Ilfer, Gola Commander deals damage to target player, put a ship counter on Ilfer, Gola Commander.
At your end step, if you have 4 or more ship counter on Ilfer, Gola Commander, return all other non-land permanents to owners hand.