Chromatic Lantern 3-mana rocks are a bit power crept out of Commander, these days, but Chromatic Lantern is still welcome for its perfect fixing
Every several months the Yu-Gi-Oh
Cards given out as challenge promos in the use C1 , C2 etc There are also promo cards with a D23 set ID, though the original D23 Expo set cards are part of the P1 set
Thats what Foundations was, after alla functional return to the Core Sets of yesteryear that focused on simple cards to onboard new players
Advanced Search Sets Random Syntax Ambassador Oak Battle for Bretagard Conclave Guildmage Dwynen's Elite Elderleaf Mentor Elfsworn Giant Elven Ambush Elven Bow Elvish Champion Avatar Elvish Dreadlord Elvish Promenade Elvish Warmaster Exquisite Huntmaster Flourishing Defenses Freyalise, Llanowar's Fury Imperious Perfect Llanowar Mentor Lys Alana Huntmaster Nadier, Agent of the Duskenel Nath of the Gilt-Leaf Plane-Merge Elf (playtest) Presence of Gond Prowess of the Fair Rhys the Redeemed Rhys the Redeemed Scarblade's Malice Sprouting Renewal Stoic Grove-Guide Sylvan Offering Thorn Lieutenant Trystan's Command Tyvar Kell Unforgiving Aim Wirewood Hivemaster Wolverine Riders Wren's Run Packmaster
For example, if you control 3 Frog monsters and your opponent attacks Flip Flop Frog, you can return 3 monsters that your opponent controls potentially leaving them with an empty field
