: Monstrosity X. (If this creature isn't monstrous, put X +1/+1 counters on it and it becomes monstrous.)When Hydra Broodmaster becomes monstrous, create X X/X green Hydra creature tokens.
Strive — This spell costs more to cast for each target beyond the first.Exile any number of target creatures. For each creature exiled this way, its controller creates a 4/4 blue Sphinx creature token with flying.
Strive — This spell costs more to cast for each target beyond the first.Any number of target creatures each gain double strike until end of turn. (They deal both first-strike and regular combat damage.)
Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)When Crystalline Nautilus becomes the target of a spell or ability, sacrifice it.Enchanted creature gets +4/+4 and has "When this creature becomes the target of a spell or ability, sacrifice it."
Strive — This spell costs more to cast for each target beyond the first.Gain control of any number of target creatures until end of turn. Untap those creatures. They gain haste until end of turn.
Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)Spirespine blocks each combat if able.Enchanted creature gets +4/+1 and blocks each combat if able.
Strive — This spell costs more to cast for each target beyond the first.Any number of target creatures each get +2/+2 until end of turn. Untap those creatures.
Heroic — Whenever you cast a spell that targets Tethmos High Priest, return target creature card with mana value 2 or less from your graveyard to the battlefield.
When Quarry Colossus enters, put target creature into its owner's library just beneath the top X cards of that library, where X is the number of Plains you control.
Flying: Scry 1, then reveal the top card of your library. Stormchaser Chimera gets +X/+0 until end of turn, where X is that card's mana value. (To scry 1, look at the top card of your library, then you may put that card on the bottom.)