Dire Canid Cryohydra

• If you paid {w} to cast Canid Cryohydra, it has vigilance and double strike.
• If you paid {u} to cast Canid Cryohydra, it has
"{u}{2}: tap a creature. It doesn't untap during
its controller's next untap step".
• If you paid {g} to cast Canid Cryohydra, it has
trample and enters the battlefield with a +1/+1 counter.