mtg warhammer 40k commander decks ranked Which of the Magic the gathering is your personal favorite to play with : r/Grimdank Rankings for All 24 Warhammer

It keeps Magics spirit of layered plays and tempo control, but trims the fat

Once it triggers, the creature's controller will lose 2 life and you'll gain 2 life when the ability resolves, regardless of whether or not its power is still 4 or greater at that time or whether or not it's still on the battlefield

Selfless Squire is probably the most flexible of these cards, but I cant imagine any of them have a lot of untapped potential value

Because you are holding your Faithless Lootings for longer, this naturally makes Show and Tell a good card to sideboard in, as youre unlikely to be aggressively discarding your big creatures

Your color requirements should be easy to fulfil with a few tri-lands and some of the usual multicolor fixers like Command Tower and Exotic Orchard