A Song card, it can be played for free if a character with an Ink cost of five or more is exerted, and it allows players to take two cards from their discard pile and add them to their inkwell
Using these two abilities in conjunction with each other will give you lore, card draw and the ability to move damage from your characters to your opponents in a single turn, which is damn effective
1 Chain Assassination Leave No Witnesses Not only is this a removal spell that replaces itself, but one that comes with an impressive cost reduction in some scenarios
Some of these cards are Standard-legal, but only because previous printings are what put them in Standard (Monstrous Rage from Wilds of Eldraine is reprinted in MAR but is still banned in Standard, for example)
Understand the Balance is this Simbas special ability, letting you ready all your other characters so long as Simba is exerted at the end of your turn