What it means is you make five Incubator tokens, each with two +1/+1 counters on them
Perhaps best in a midrange red deck running five-drop critters, this card needs to be able to be real mana acceleration plus useful in cycling through a deck
With Great Power, Pariah, and Pariahs Shield all speed up Anti-Venoms scaling significantly
There are few MTG cards that can claim that, and even fewer token generators
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)
Welcome to the age-old debate in the Magic: The Gathering (MTG) community: What are the best MTG cards