Green and blue have several creatures that can draw cards while dealing damage, and I would start there for the value train
Similarly, Woe Strider is great in 60-card Constructed, but feels like a bit of a head scratcher here - almost like it was included due to recent familiarity more than anything
The auction was held by Goldin Auctions and lasted 42 days, culminating in a flurry of last-minute bids that pushed the price up from an initial $6.882 million to its final value
Purrloin can be obtained from Crimson Blaze pack in the Crimson Blaze set
Another interesting thing is that dumping +1/+1 counters onto Animar turns it into a good beatstick
Even if Blightsteel Colossus is countered or would be put into the graveyard through other means, it still gets shuffled back into your deck, making it an unstoppable force that can always come back again