That said, the ability to discard one card and draw two is pretty nice
C Common Hero Counterattack X TRAP When an "Elemental HERO" monster you control is destroyed by battle: Your opponent chooses and reveals 1 random card from your hand, then, if it is an "Elemental HERO" monster, you destroy 1 monster your opponent controls and Special Summon the chosen monster
Its one of the hotter discussion points on the message boards and I dont think there is final agreement on the answer
Really is tough to tell because so many signs point to it being legit while having some abnormalities (like the weird horizontal holo pattern?)
banish those targets, and if you do, this card gains 100 ATK for each card banished by this effect
Note that metas will shift, so these only serve to show you how Megalith plays, not necessarily recent meta matchups