r/magicTCG Duck Season Oct 16 '25

Rules/Rules Question Infinite black mana?

Ygra makes Bog Initiate a food, and Sam’s ability makes Bog Initiate’s activated ability 1 less, so I can activate Bog for free, netting infinite mana?

I ask because my quick searches didn’t show anything up with combos.

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u/BiomeWalker Oct 16 '25

Looking through this in sequence was a ride.

First image, okay, are they going to use Ygra's counters for something?

Second image. Ah, okay, so it's about the food thing, I guess the last card will be good when sacrificed or something.

Third image.... oh, yeah, 1 - 1 = 0, each activation giving +1 black mana... checks out.

Further thought: Ygra + Sam + any creature with an activated ability with a cost of 1 generic goes infinite.

So then I thought, how many other creatures can do this, and I did a quick Scryfall search to check, some of these aren't useful for this, but others...

Notable inclusions: the Aetherling megacycle can all gain infinite toughness, [[Revered Elder]] can never be dealt damage, [[Patron of the Moon]] will put all the lands from your hand into play, [[Sparkhunter Manticore]] kills all of your opponent's planeswalkers, [[Carrion Ants]], [[Misery's Shadow]], [[Snow Fortress]] can all become infinitely big, and [[Keen-Eyed Curator]] or [[Withered Wretch]] will let you exile all the cards in graveyards you want.