Primal Growth [Commander 2015] Red Splice onto Arcane {2}{B} (As

Splice onto Arcane {2}{B} (As you cast an Arcane spell

Set: Legions Type: Creature — Elemental Rarity: Rare Cost: {5}{R}{R} Double strike (This creature deals both first-strike and regular combat damage

Enchanted creature gets -1/-1 for each Swamp you control

and lifelink

There's plenty to talk about in the marketplaces of Ravnica

Primal Growth [Commander 2015] Red Splice onto Arcane {2}{B} (AsSet: Commander 2015 Type: Sorcery Rarity: Common Cost: {2}{G} KickerSacrifice a creature. (You may sacrifice a creature in addition to any other costs as you cast this spell.) Search your library for a basic land card, put that card onto the battlefield, then shuffle. If this spell was kicked, instead search your library for up to two basic land cards, put them onto the battlefield, then shuffle.