Nature’s Chosen

Enchant creature you control
: Untap enchanted creature. Activate this ability only during your turn and only once each turn.
Tap enchanted creature: Untap target artifact, creature, or land. Activate this ability only if enchanted creature is white and is untapped and only once each turn.

Kaysa

Green creatures you control get +1/+1.

Enslaved Scout

: Enslaved Scout gains mountainwalk until end of turn. (It can’t be blocked as long as defending player controls a Mountain.)

Noble Steeds

: Target creature gains first strike until end of turn.