The Mutate Kaiju The five legendary creatures with Mutate can be combined with creatures that are already on the field, gaining all abilities of all cards, but keeping the power and toughness of the creature of your choosing (which should be placed on top)
Combine a Cloudstone Curio, Phyrexian Altar, Life Finds a Way, mana, and a nonartifact creature token, and you can make token copies of your creature through population, then the Altar uses a neverending resource to pay for the Dreadnought again
Akroma's Will can be used to protect your board or to make an alpha strike and gain lots of life in the process
Thats true for Quick Shot too, which is one of just two cards in the deck that draw without a discard
A number of commemorative cards have also been given silver borders, like the yearly Holiday cards given out by Wizards of the Coast
which means the Catcher only now sees play in tribal merfolk decks and so has joined them in the B cube