Being able to guarantee an opponent is put to sleep is great, but this means we have to have Frosmoth in the Active Spot with two Energy attached, unlike Hypno who can afflict the Asleep status from the bench, every turn, without any Energy
The 2nd [End of Your Turn] effect can be activated before the counter timing, but because you can't declare another attack during an attack, you won't be able to attack using the 2nd effect, even if you activate it
Magic: The Gathering Squirrel Deck: Getting Squirrelly in Bloomburrow Limited By Vale Gauthier Hello, wafflers of the internet
double that damage inflicted to your opponent
Baral, Chief of Compliance is a similar one, making your instants and sorceries cheap and allowing you to loot when you counter your opponents spells, which is what you should be doing anyway