Don\'t you love Aluren-ess Curio?

Whenever a nonartifact permanent you control enters, you may return another permanent you control that shares a permanent type with it to its owner's hand.

Any player may cast creature spells with mana value 3 or less without paying their mana costs and as though they had flash.

Whenever this creature or another Ally you control enters, target player mills X cards, where X is the number of Allies you control.