The mana and equip costs are steep, but the fact that you can make as many treasure tokens as damage done to a player by the equipped creature is worth it
I wouldnt be happy with this unless it were making four or more mana every turn, since the initial 4-mana 2/4 isnt the best thing to have on the battlefield
While creatures put into play with Olivia are exiled if their controller doesn't control a legendary vampire, this is an excellent source of repeatable graveyard recursion
Aragorn, King of Gondor Aragorn, King of Gondor makes it easy to deal damage directly to your opponents
Aristocats fans will be excited to see favorites like Thomas OMalley, Duchess, Frou-Frou, Abigail Gabble, Scat Cat, Hit Cat, Peppo, Billy Boss, and Shun Gon, just to name a few, and well have to wait and see what kind of abilities they bring with them to the game
New formats are always fun, and especially ones where blue is great, which it certainly is here