Sultai Runemark

The common-rarity backbone of an Aura cycle built to reward multicolor commitment without demanding it: a flat +2/+2 anyone can wear, bolted to a deathtouch clause that switches on the moment you control a single green or blue permanent. Strip the conditional away and what remains is a Holy Strength variant priced a touch above the boost alone; satisfy it, and a humble black creature destroys whatever it bites. The clever part is how cheaply the design buys its ceiling. There is no color-intensity tax, no gold cost, just a check against one off-color permanent, so the Aura works as a soft incentive to splash dressed up as a stat bump. The floor never drops, so a failed check leaves you having overpaid slightly for a pump rather than holding a dead card. Against that stands the tax every creature enchantment has carried since the earliest sets: a card and the mana sunk into a single body that a bounce or kill spell two-for-ones on the spot. Cast at sorcery speed like any Aura, it asks for the commitment before combat rather than ambushing with it, so the deathtouch reads as a standing threat opponents plan around rather than a trick sprung mid-fight. The whole thing quietly grades how far you have leaned into the colors sitting beside it.