巨森、オラン＝リーフ

巨森、オラン＝リーフはタップ状態で戦場に出る。
{T}：{G}を加える。
{T}：このターンに戦場に出た緑の各クリーチャーの上に＋１/＋１カウンターをそれぞれ１個置く。

Oran-Rief, the Vastwood

Oran-Rief, the Vastwood enters tapped.
{T}: Add {G}.
{T}: Put a +1/+1 counter on each green creature that entered this turn.

Bloomburrow Commander

Oran-Rief, the Vastwood enters tapped.
{T}: Add {G}.
{T}: Put a +1/+1 counter on each green creature that entered the battlefield this turn.

Neon Dynasty Commander

Oran-Rief, the Vastwood enters the battlefield tapped.
{T}: Add {G}.
{T}: Put a +1/+1 counter on each green creature that entered the battlefield this turn.

Commander 2021

Commander 2020

Duel Decks: Elves vs. Inventors

Oran-Rief's last ability affects all permanents that are green creatures that entered this turn, not just the ones you control.

Oran-Rief's last ability cares about permanents' characteristics at the time the ability resolves, not their characteristics at the time they entered. For example, if a blue creature enters, then is turned green by a spell or ability, then Oran-Rief's second ability resolves, you'll put a +1/+1 counter on that creature.