Quantum Riddler [Edge of Eternities] Squirrel Beast [-6]: You get an emblem

[-6]: You get an emblem with "Swamps you control have 'T: Add BBBB

counter target spell with mana value X or less

Set: Commander Legends Type: Legendary Creature — Merfolk Wizard Rarity: Mythic Cost: {G}{U} {4}: Scry 1

then you may cast any number of spells from among those cards without paying their mana costs

and vigilance

Quantum Riddler [Edge of Eternities] Squirrel Beast [-6]: You get an emblemSet: Edge of Eternities Type: Creature Sphinx Rarity: Mythic Cost: {3}{U}{U} Flying When this creature enters, draw a card. As long as you have one or fewer cards in hand, if you would draw one or more cards, you draw that many cards plus one instead. Warp {1}{U}