Abbey Gargoyles Akki Lavarunner Akroma, Angel of Wrath Aven Smokeweaver Beasts of Bogardan Burrenton Forge-Tender Cerulean Drake Crimson Acolyte Defender of Law Disciple of Law Freewind Falcon Galina's Knight Hazerider Drake Ivory Guardians Jodah's Avenger Keeper of Kookus Knights of Thorn Kor Firewalker Lavinia of the Tenth Master of Waves Narwhal Oraxid Paladin en-Vec Phyrexian Crusader Pilgrim of Justice Rasputin, the Oneiromancer Repentant Blacksmith Sabertooth Nishoba Sea Sprite Silver Knight Skirk Fire Marshal Soltari Priest Sphinx of the Steel Wind Subterranean Spirit Thermal Glider Thick-Skinned Goblin Tivadar of Thorn Vedalken Outlander Voice of Law Vulshok Refugee Weatherseed Faeries
The -3 lets you destroy a target creature, and finally, the -6 gives you an emblem that states "whenever you gain life, target opponent loses that much life." Given that this card only costs four mana to cas t, it, like most of Witherbloom, is quite finely balanced and should see plenty of play across Standard and Commander
Norns Choirmaster also has flying and first strike, it makes a very solid attacker that many players will have difficulty dealing with
However, Confusion can stack with Burned and Poisoned, meaning a Pokemon can be affected by all three at once
Overall: WU is an exciting archetype
However, it seems to me like theres enough support in both Arena formats that we would be remiss if we didnt at least try to make it work
