The original Portal: Three Kingdoms version is still $135, more than five times as much as the Double Masters printing, which is just $25
As the years rolled on, Tinker got even more busted, thanks to Blightteel Colossus, which now meant Tinker + Time Walk was effectively an immediate combo kill
Boast ties a large part of your creatures value into attacking, which feels like a relieving de-escalation from an environment where most playable cards get their value on ETB (or even earlier in the case of adventures!) Even more interesting, the range of payoffs for boast are extremely open-ended, including all sorts of utility effects and other incentives not normally associated with attacking
An Extremely Broken Character Storm, Force of Nature is a terrifying card
Each way, there's a slight bit of overhead in changing state, but thankfully those changes are rare, and they only get rarer as we go along
Fang, Fearless l'Cie #99 Final Fantasy Change Version Fang, Fearless l'Cie Legendary Creature Human Warrior Whenever one or more cards leave your graveyard, you draw a card and you lose 1 life