THE Sea Lion

When THE Sea Lion enters the battlefield, create
10 1/1 sea lions with islandwalk
All sea lion creatures you control get +5/+5
{1}: Target creature becomes a sea lion in addition
to its other types
THE Sea Lion's power and toughness are equal
to the number of sea lions on the battlefield +1
Indestructible, Haste, Flash, Islandwalk, and first strike