mtg toxrill the corrosive commander deck Innistrad: Crimson Vow Mythic Rare Toxrill, #132 Legendary Creature Slug Horror MTG Toxrill, the Corrosive Showcase

Klothys, God of Destiny I enjoy slow graveyard interaction like Deathbonnet Hulk over massive hate like Bojuka Bog, and Klothys, God of Destiny is more in that slow interaction space

While generally speaking, the size of the cards has remained consistent over the years, there has been some deviation from the norm

Also, since you can't be sure of your mana needs, Five Color always runs and loves morphs, since they are a guaranteed three-drop now and find mana to flip later

Golgari (black/green) is one of the many two-color combinations available in Magic: The Gathering

The success of either approach really depends on what the rest of the format looks like