One only needs to see the top commanders to understand that The Oracle'sThe Oracle's meta is evidence enough for its spot as a Game Changer
Plus, whenever you gain life, you draw a card
Speaking of cycle, each card also can cycle by paying 1 colored mana of each of its specified types
Magmatic Insight is just a good card in its own right but its particularly hot with delirium, adding both sorcery and land (with creature and instant usually coming pretty easily)
If so, let us know your sweet idea in the comments or on Draftsim's Discord so we can explore all the cool brews
Creature (24) Ascendant Packleader Creepy Puppeteer Flourishing Hunter x2 High-Rise Sawjack x3 Lambholt Harrier x3 Mounted Dreadknight x3 Spore Crawler x3 Thundering Raiju Timberland Guide x4 Topiary Stomper Voldaren Stinger x2 Instant (8) Abrade x3 Burn the Accursed x2 Witch's Web x3 Enchantment (1) Land (27) Forest x11 Mountain x12 Rugged Highland x4 Its not as well constructed as some of the previous decks, and this Gruul deck probably wont do too well with the somewhat jumbled theme of the deck, but it gives players a starting place to build on