*header image by Natalie Weizenbaum from Mex3.medium.com website
In the case of Thanos, the Mad Titan, you can pay WUBRG to gain two +1/+1 counters before destroying all other creatures with an odd or even mana value, a decision you declare when activating the ability
I love the head games you have to play with this guy
Artifact lands tapped for two in affinity decks, Equipment offered way too much power for the resilience they came with, and modular was a surprisingly linear deck with explosive endpoints
This is also a setting that did some interesting stuff with hybrid mana, like this here where you can pay three white or six colorless, or any combination there of
Mahadi, Emporium Master can create a treasure token on each of your end steps if a creature has died that turn