You may pay {U} and waste three nonwastes lands you control rather than pay this spell's mana cost.
Counter target spell.

Each creature spell you cast has dash. The dash cost is equal to its mana cost.
Whenever a creature enters the battlefield under your control, Instincts of the Pack deals 1 damage to each opponent. If that creature is a Hyena, this deals 2 damage to each opponent instead.