It feels like cheating, but in a totally safe way
For example, if you choose to counter target spell, return target nonland permanent to its owner's hand, and have target player draw a card, that permanent will be on the battlefield while that spell is countered (and may modify, affect, or trigger on that event) but will not be on the battlefield while that player draws a card
Mostly though, the power lies in the ability to return a card from your graveyard to your hand when they get turned face up
If your infect deck is doing its thing, you wont need more than two hits from this black skeleton dragon to end the game, and it gets better with power pumping effects or double strike (Fireshrieker)
The mana from removing five counters should make for some hilarious plays