Axios Bastaron

+2: Create a 4/4 Green and White Dinosaur creature token with Trample and Vigilance. If you control at least 5 creatures, Draw a card.
-3: Axios deals X damage divided as you choose among any number of targets, Where X is equal to the highest power among creatures you control.
-10: You gain an Emblem with "You may cast creature spells without paying their mana cost."