While vintage usually equals big bucks, there are plenty of modern Pokmon cards that are also worth a pretty penny
That said, we haven't seen much of toxic in Constructed formats, and it's generally harder to win with toxic creatures than it is with infect creatures, so the competitive viability outside of Standard and Limited is questionable
At the beginning of combat on your turn, you may reroll any number of Centaur of Attention's stored results
Ulamog, the Infinite Gyre 8 The poor mans Eons Torn
Truly, this Alakazam is the master of Psychic tricks
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of The Fire Crystal's first ability)