The damage dealt must be combat damage that is, damage dealt by an attacking creature in the combat phase
This is a Green/Blue/Red card thats an ideal choice for a Commander, with some very interesting ability text, along with First Strike and Reach
It costs less to cast this way." Legendary Creature - Wizard Djinn Wild-Magic Sorcerer The first spell you cast from exile each turn has cascade
In modern sets, this is typically a type symbol in a colored circle
I was able to determine the C2 and C3 cards on the commons sheet, however unlike the commons sheets of Base Set 2 and Gym Heroes I was not able to completely reconstruct it, as it contains three repeated sequences: one of 5, one of 6 and one of 18 cards, each of which appears on the sheet twice
Thankfully, if youre after a cheaper variant of Zo-Zu, there are plenty of lower-quality examples available