Arcades, The Strategist Defender Tribal Commander Deck
Even for those hipsters that wanted to play it regardless of this, most of them got dissuaded fairly quickly when they cast it for the first time just to have it immediately removed and ticked up to the eight-mana bracket
In terms of content, M21 has had more entires to new planes than M20 by a fair margin (almost 25%), and M20 beat out M19 by a good stretch as well
Goblin Lackey is too swingy, too fast, and too much of the same old experience
It reminds me of Agatha's Soul Cauldron, a card known for its sheer magnitude of wacky combos
If you want to be sure opponents cant rely on regeneration effects, Plague Wind is the wipe of choice