Deeproot Historian [The Lost Caverns of Ixalan Commander] Goat Employee and you may spend mana

and you may spend mana as though it were mana of any color to cast those spells

thanks to certain unwholesome customs they practice

Set: Legends Type: Creature — Snake Rarity: Common Cost: {1}{G}{G} First strike

When Grim Giganotosaurus becomes monstrous

Set: Judge Gift Cards 2016 Type: Enchantment Rarity: Rare Cost: {3}{G} At the beginning of your upkeep

Deeproot Historian [The Lost Caverns of Ixalan Commander] Goat Employee and you may spend manaSet: The Lost Caverns of Ixalan Commander Type: Creature Merfolk Druid Rarity: Rare Cost: {3}{G} Merfolk and Druid cards in your graveyard have retrace. (You may cast cards with retrace from your graveyard by discarding a land card in addition to paying their other costs.) The language of the Komon Winaq has much in common with the tongue of our ancestors. Surely the two peoples once lived and worked in close harmony.