rakdos cards mtg Carnarium - Land - 410 - (Borderless) Activate only once each turn. Rakdos, Lord of Riots Commander

It's a bit win-more in some +1/+1 Counter decks, like most Atraxa, Praetors' Voice, since it doesn't do much on its own and only gains tons of value once you have a creature with tons of counters already

These budget decks are easy to craft using Common Wildcards earned from Boosters, which are a dime a dozen, so it doesn't take long to accrue enough

Multicolor Inevitable Defeat Probably not good enough for three color, but interesting in the way Esper Pixie has shown with Hopeless Nightmare, where the ability to interact with an opponent while taking out chunks of their life can be something you can build around

That turns any decent Boros aggro archetype into an overwhelming combat machine that accrues rapid value with just a few attacks