Bricks

{t}sacrifice bricks and deal 4 damage to target
player or creature
{t}{5} sacrifice bricks and put a 0/15 wall
that can block 3 creatures on the battlefield,
when this wall leaves the battlefield place
4 brick tokens on the battlefield with the effect
{t} and sacrifice to deal one damage to target
player or creature
many call them useless but some know their true power.