If you do, do 20 damage to this Pokmon
If you deal with that creature, Plating can do it again, and if you have BB you can even move it around as an instant
Additionally, Ob Nixilis draws a card with each cycle, which is extremely valuable -- and players aren't at risk of decking out because opponents have far fewer life points than players have cards in their deck
You also get quite a few ways to ensure that you can sneak some bonus triggers and poison counters in through simple spells like Prologue to Phyresis, which just gives each opponent a poison counter, and Blighted Agent, an unblockable creature with infect.
Indulgent Aristocrat The cards that spread +1/+1 counters to all your Vampires are the main way to turn your simple tokens into massive threats
I can see it, and thats what matters