Restless Bivouac
Land
This land enters tapped.
: Add 
or 
.
: This land becomes a 2/2 red and white Ox creature until end of turn. It's still a land.
Whenever this land attacks, put a +1/+1 counter on target creature you control.
Sergey Glushakov
Wilds of Eldraine (WOE)
• #257Rulings
If this becomes a creature because of an effect other than its own ability, its last ability will still trigger whenever it attacks.
(wotc • 2023-09-01)
If this becomes a creature but you haven't controlled it continuously since your most recent turn began, you won't be able to activate its mana ability or attack with it that turn.
(wotc • 2023-09-01)
Counters on Restless Bivouac remain on it when it stops being a creature. If it becomes a creature later, they'll apply to it.
(wotc • 2023-09-01)
Rulings
If this becomes a creature because of an effect other than its own ability, its last ability will still trigger whenever it attacks.
(wotc • 2023-09-01)
If this becomes a creature but you haven't controlled it continuously since your most recent turn began, you won't be able to activate its mana ability or attack with it that turn.
(wotc • 2023-09-01)
Counters on Restless Bivouac remain on it when it stops being a creature. If it becomes a creature later, they'll apply to it.
(wotc • 2023-09-01)