Madam Mims ability to bring cards back into your hand or into your discard pile combos perfectly with Merlins ability to generate lore, grant other characters additional strength or draw cards as his cards enter and leave play
In addition, new prints and versions were released that had been updated to the TCGs current standards, making them playable as of the expansions release
Oftentimes, theyre just giving a three-mana 2/2 some ability that makes it better than one without an ability
[+1]: Until end of turn, each planeswalker you control becomes a 4/4 red Dragon creature and gains flying
Harmonic Prodigy Many of the cards on this list feature game-breaking triggered abilities or stupendously powerful ETB abilities and others, like Naban, Dean of Iteration, can double up those triggers so long as theyre ETB abilities
On Thin Ice On Thin Ice looks like a fine payoff for building a snow deck, but this hyper-efficient Oblivion Ring variant is worth playing snow lands for, especially in decks that care about enchantments