Only as a sorcery, when you have priority during your main phase while the stack is empty
Some decks will likely want this effect, but that's mainly what you're paying for
Large and In Charge Epic Proportions | Illustration by Jesper Ejsing Creatures (27) Jungle Delver x3 Ilysian Caryatid x4 Woodland Mystic x2 Wildwood Patrol x2 Baloth Packhunter x4 Prized Unicorn Rumbling Baloth x2 World Shaper Gigantosaurus x2 Sentinel Spider x2 Affectionate Indrik x2 Rampaging Brontodon x2 Instants (2) Sorceries (3) Rabid Bite x3 Enchantments (3) Colossal Majesty x2 Epic Proportions Lands (25) Forest x25 Mono-green is always about going bigger than your opponents between mana acceleration that allows you to play more expensive spells and creatures that are naturally the largest in the game
The Kasla, the Broken Halo display commander is printed with the foil-etched treatment on a thicker cardstockgreat for showing off your commander but not legal in sanctioned Commander play
As long as this Power is active, discard any Trainer cards attached to Entei
Seeing that you'll be casting increasingly mammoth hydras, you'll nearly always be the only player to benefit from this ability, letting each hydra you cast replace itself in your hand
