Super awesome and only Tivadar of Thorn combo

Choose a creature type other than Wall. Each creature becomes that type until end of turn.

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.

First strike, protection from red When Tivadar enters, destroy target Goblin.

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