Once in play, this is frequently more powerful than Crypt Rats can be, but the more expensive cost and difficulty in recurring it should it be countered or sacrificed can often make it less favourable
Cheer Whenever one or more creatures you control with counters on them deal combat damage to a player, you may draw a card and proliferate
If the number of differently named lands you control changes while activating mana abilities (probably because you sacrificed one or more lands), the cost to cast Fungal Colossus remains what you previously determined
It allows Uril, the Miststalker players to turn all of their enchantments into combat tricks, making it harder to plan for the attack
Gideon, Nissa, and Jace all swear to uphold their watch over the plane of Zendikar, and it's clear they're putting their all into their promises
This lets you see a bunch of cards every game while dishing out damage, and even has protection if youre willing to cast it every turn