Edgar Markov does that on attack, Drana, Liberator of Malakir will give +1/+1 counters to all attacking creatures when it deals combat damage, and Rakish Heir gives all Vampires the ability that when they deal combat damage, they get a +1+/+1 counter
There are also other expensive Charizards, like the Topsun one in the list above, as well as EX prints from more modern sets
Psychic Frog The only Cube Ive played where Psychic Frog was included but not the best card is Vintage Cube, what with all the power and stuff running around
After that, you draw as many cards as you can, hopefully drawing a game-winning combo
The end result was a period of time where UR Delver was by far the best deck in Modern, thanks to the power of Treasure Cruise, which led to both of the blue delve spells being banned just a few months after they were printed