The Bad News You know those Izzet Prowess and Omniscience decks that are already the best in the format
If you somehow control two of The Masamune and they're equipped to creatures you control, a creature dying causes abilities of emblems you own to trigger three times, not four
Since its initial printing, it has been printed on individual cards from a few sets, but never as a major set mechanic outside Guilds of Ravnica
Unblockable is a great way to get past clogged up board stains and occasionally you can screw with a planeswalker or a saga under an opponents control to help you achieve your goals
But build out a board chock full of creatures, and itll trample over defenders and destroy your opponents life total
Meanwhile, in Legacy, Glaring Fleshraker has been an all-star, generating a lot of tokens, mana, and damage