Venusaur EX Fire Red and Leaf Green ($300) The Fire Red & Leaf Green expansion, which capitalised on the hype from the GBA remakes of the very first Pokemon games, introduced EX cards, bringing us the first Venusaur EX card
The damage this does to its owner is basically irrelevant, not only does it do it to them first but presumably you have an aggressive red deck complete with some burn spells to ensure you always have the life advantage
Even though it only triggers once (only on the second spell), that damage will add up over time, especially if were also focused on casting two per turn and swinging in with our 2/3 in the early game
That said, it has the distinct advantage of being able to smash for four and still tap for mana if needed
The Meathook Massacre is an enchantment that costs X and two black
Battles enter the battlefield with a number of 'defense counters' which work just like loyalty counters, and they go to the graveyard when their defense is depleted