Even if it is countered you get to draw those cards since its a cast trigger, making it that much better
I suspect that after #2 below, this is going to be the most played leader in the set for Commander
Its a 5/5 creature for 6 mana, and when it comes into play, you tap an opponents artifact or creature and put a stun counter on it
At its entrance, Bloodtithe Collector causes opponents who have lost a life in that turn to discard a card, making it an interesting strategy for players after Turn 5 when it's more likely that their opponent has a more limited assortment of cards in their decks
The threat of a huge burst of damage on the way out makes this a shocking rattlesnake, and one you should deal with before it even starts to charge up
Another treatment youll see are Fracture Foils