Trample Plasma Incinerator Whenever this creature attacks, if a card is exiled with it, it gets +X/+X until end of turn, where X is the power of the exiled card
While Im not sure if it truly makes the cut in cEDH, you could also cast Return the Favor to make your own copy of the enters-the-battlefield ability of Thassas Oracle to win on top of their ability on the stack
We'll update you with the latest as soon as it's revealed
In the meantime, happy Thanksgiving to all who celebrate
Much like Aladdin, Heroic Outlaw, Robin, Champion of Sherwood will net you a tasty two lore whenever he banishes an opposing character in a challenge - a shame his steel identity means he wont be forcing your opponent to lose lore as well like his predecessor
Along with new art cat tokens, many of these cards are mentioned above as some of the strongest cat cards in Magic, and I think this Secret Lair did a good job of capturing some of the better choices available for new art treatments and a special release