Its an X spell you can copy with Magus Lucea KaneMagus Lucea Kane thatll dig deep through your library, and can add counters to creatures where you need them thanks to Connive
Theres Bruce Banner, a 1/1 blue who can transform into the Hulk with an Enrage condition that gives him a +1/+1 counter when damaged and a second attack phase
Getting online on turn 3 means your 1- and 2-drops benefit from the ability, though note that Gix extends its ability to your opponents as well
Wizards of the Coast seems to be aiming for a similar style of constant I got that reference gameplay, but thats not whats going to happen in MTG
Step 4: Set Your Life Total You both start at 20 life (or 40 if you're playing Commander)
Underworld Breach and Thassa's Oracle are heavily-played combo pieces, while Uro, Titan of Nature's Wrath is a frequent flier on ban lists