You get to deal out three +1/+1 counters to up to three different creatures, then double the number of +1/+1 counters on those creatures
Do you have a board wipe, or a great late-game threat that you just need to survive to win with
Overall, its nice to see more cards and what they can do
If the target creature is an illegal target when Vengeful Possession tries to resolve, it won't resolve and none of its effects will happen
In one hand, he wields the legendaryWand of Orcus
This blue instants symmetrical effect is hilarious because of the timing of the actual shoves: I can tap all of my creatures to tap all of yours, but then you can respond by tapping all of them to tap someone elses, and so on until everyones been pushed to the ground