Rottenmouth Viper - [Showcase] Bloomburrow (BLB) Video Game Destroy one of them chosen

Destroy one of them chosen at random

you gain 1 life for each of the chosen colors it is

Nothing can take root here unless I allow it

[+1]: Create a 1/1 colorless Thopter artifact creature token with flying

Rottenmouth Viper - [Showcase] Bloomburrow (BLB) Video Game Destroy one of them chosenAs an additional cost to cast this spell, you may sacrifice any number of nonland permanents. This spell costs {1} less to cast for each permanent sacrificed this way. Whenever Rottenmouth Viper enters or attacks, put a blight counter on it. Then for each blight counter on it, each opponent loses 4 life unless that player sacrifices a nonland permanent or discards a card.