Once there you choose to either cast it or send it to the graveyard
So if you spot anything you want, dont wait, as there are only about 3-4 weeks left until these are gone for good
Chaos: Whenever you roll C, choose any number of permanents you control, and put currency counters on them
Santa's Reindeer You know Bellowing Elk , and Dawnglade Regent , and Highland Game , and Golden Hind
It's far too one-dimensional to play, and even when it's in full flow, each sacrifice or life gain just sets off a sequence of events that you need to resolve over and over again, but many aren't all that interesting to deal with
This is four blocks in two turns for five mana which is better than Squee at two blocks for six