If it becomes a copy of an Equipment and is attached to a creature, it'll become unattached when it becomes a non-Equipment, non-Aura permanent
Those are all reprinted in the 2020 Commander precon decks, but there are still a ton of new legendary creatures coming out in Ikoria boosters and precons
It can limit the number of creatures that can attack each turn
If you declare youre F6ed, you straight-forwardly tell your opponent that you have zero defensive options at this moment, and encouraging them to play quickly and confidently
4 Add: Danitha Capashen, Paragon This Creature Reduces The Mana Cost Of Equipment Cards A worthwhile upgrade for Limit Break is Danitha Capashen, Paragon
Thankfully, this iconic weapon gets the treatment it deserves in Magics Final Fantasy set, with a stunning borderless version illustrated by Karuta Shiki