Wall of Kelp

Flying, protection from red

W, T: This creature gets +0/+3 until end of turn.

W, T: This creature gets +0/+3 until end of turn.

T: Tap target creature with power 2 or less.

T: Tap target creature with power 2 or less.

Aysen Crusader's power and toughness are each equal to 2 plus the number of Soldiers and Warriors you control.

White creatures have plainswalk. (They can't be blocked as long as defending player controls a Plains.)

G: This creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)