how do adventure cards work in mtg does with Commander Tax? If you play a card

There will always be at least one monocolor option and one multicolor option, and no options will have exactly the same color identity as another

With regards to the flickering, I just end up feeling kinda dull looking at it all

The same logic can apply to cast triggers, and resource generators like Storm-Kiln Artist, Archmage Emeritus and Runaway Steam-Kin will also do massive work during combo turns

While Helga, Skittish Seer is a very strong card, the deck is perfectly functional without it, so even if it gets countered or removed, you have other tools to make sure you can play your spells

It's sort of like a different take on Niv-Mizzet Reborn

The cheapest gift for your opponents is Steel Golem