Obelisk of Urd
ed7865a7-8fe2-4b5d-a625-91585d1b7d4a
$2.61 CND
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
As Obelisk of Urd enters the battlefield, choose a creature type.
Creatures you control of the chosen type get +2/+2.