Two bodies with treasurelink is wild, and extremely powerful
The rate at which the damage increases easily outpaces the rate at which HP increases, as a result by midgame even the tankiest units will usually not be able to survive more than a few hits in relatively equal engagements, aside from units running the game-breaking combination of low Faith and Blade Grasp with high Brave
It was many years ago now but I still remember doing it quite fondly, I was honoured to be asked to do the art for this card
For example, casting a Shriekmaw with Evoke while a Sphere of Resistance will cost three
It wasn't just in one deck, it was causing a diverse set of designs all of which existed largely to make use of it
That condition can be easily achieved in commander with a creature and something that gives lands every basic land type, like Prismatic Omen