You put good Menace Creatures in your Krenko, Mob Boss deck because they're good at attacking or because they're goblins You don't play them because of Menace-Menace synergy
Pack Points Explained Mewtwo is a 3-Diamond rarity card, which needs 1200 Shinedust for trading
Using an indestructible creature to block a lifelinker will still result in the opponent gaining life, and blocking a creature with wither will still cause -1/-1 counters to be placed on your creature (which could actually kill it!)
So rather than wasting the precious namespace, taking otherwise generic-sounding names from the MM, theyve added an adjective to separate it from the other Magic cards
Create an X/X green Ooze creature token, where X is the greatest power among creatures you control
destroy any number of Spell/Trap Cards on the field, up to the number of "Noble Arms" Equip Spell Cards you control