Pond at Bryn Argoll

Shroud. Enters the battlefield tapped unless you control a Bird or reveal a Bird from your hand. Sacrifice an untapped Plains or Island when this enters the battlefield or sacrifice it.
{t}: add {w}{u} to your mana pool.
{t}:create a 0/1 white & blue Bird enchantment creature token with flying and "whenever damage would be dealt to you, you may sacrifice this permanent. If you do, you may prevent 1 of that damage or draw a card."
"Beautiful in flight, dangerous protecting their nests"