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.
Near Mint - $4.40
Near Mint Non-English - $4.40
Lightly Played - $4.00
Lightly Played Non-English - $4.00
Played - $3.10
Played Non-English - $3.10
Heavily Played - $2.70
Heavily Played Non-English - $2.70
Damaged - $2.20
Damaged Non-English - $2.20