arceus vstar pokemon card S9] 125/100〈UR〉 Fx2 / / 2 Artist Pokémon TCG: Arceus VSTAR Premium

From mana sink, removal to damage doublers, they are great so...find out today

Even if you arent a combat based infect deck, Ichor is one of the few cards that directly give each player a Poison counter, making it a must include for any build

The old-border version from the 2002 set Judgement, that is

Use Reassembling Skeleton in tandem with Deadly Dispute and Bone Shards to generate advantage and control the battlefield, or keep it around for a constant offering for your Lord of the Pit

One uses green and white mana to build a stable of creatures that buff each other while also healing the player to keep their life total up