When Primal Prayers enters the battlefield, you get EE (two energy counters).
You may cast creature spells with mana value 3 or less by paying E rather than paying their mana costs. If you cast a spell this way, you may cast it as though it had flash.
NM-Mint Foil - $4.50
Lightly Played Foil - $4.10
Moderately Played Foil - $3.60
Heavily Played Foil - $3.20
Damaged Foil - $2.30
NM-Mint Foil Non English - $4.50
Lightly Played Foil Non English - $4.10
Moderately Played Foil Non English - $3.60
Heavily Played Foil Non English - $3.20
Damaged Foil Non English - $2.30