Kodama of the East Tree (Etched) [Commander Legends] Serra's Realm you can activate it by

you can activate it by paying its energy cost and removing it and 1 red card in your hand from the game

creatures you control get +1/+1 until end of turn

" said Urza

Set: Kaladesh Prerelease Promos Type: Legendary Planeswalker — Chandra Rarity: Mythic Cost: {2}{R}{R} +1: Exile the top card of your library

"This should halt the spread of your insolence

Kodama of the East Tree (Etched) [Commander Legends] Serra's Realm you can activate it bySet: Commander Legends Type: Legendary Creature Spirit Rarity: Rare Cost: {4}{G}{G} Reach Whenever another permanent enters the battlefield under your control, if it wasn't put onto the battlefield with this ability, you may put a permanent card with equal or lesser mana value from your hand onto the battlefield. Partner (You can have two commanders if both have partner.)