You can copy warriors using Feldon of the Third Path, Cadric, Soul Kindler, and Calamity, Galloping Inferno
I guess the good news is that x is one of the best possible bases for a 5-color deck
Bloomburrow Tier List: The Best New Cards For Magic: The Gathering's Standard Making this tier list was not very easy
The great (and in the case of Glorious End, horrific) thing about end steps is they just keep coming, so sooner or later, you'll have to pay the piper when you are on the last Glorious End to not die to the Glorious End plan
Gallery and List of Backup Cards Archpriest of Shadows Bola Slinger Boon-Bringer Valkyrie Bright-Palm, Soul Awakener Chomping Kavu Conclave Sledge-Captain Consuming Aetherborn Cragsmasher Yeti Death-Greeter's Champion Doomskar Warrior Emergent Woodwurm Enduring Bondwarden Fearless Skald Gloomfang Mauler Golden-Scale Aeronaut Guardian Scalelord Hangar Scrounger Mirror-Style Master Redcap Heelslasher Saiba Cryptomancer Scorn-Blade Berserker Serpent-Blade Assailant Sigiled Sentinel Streetwise Negotiator Voldaren Thrillseeker Best Backup Cards There arent too many slam-dunk staple backup cards, but there are a few that justify their inclusion in a deck
What Happens When I Copy a Spell with a Gift
