Graaz, Unstoppable Juggernaut

Juggernauts you control attack each combat if able.

Juggernauts you control can't be blocked by Walls.

Other creatures you control have base power and
toughness 5/3 and are Juggernauts in addition to
their other creature types.

"The Juggernauts march in unison, a tide of steel
and fury. Nothing survives their wrath....
only ruin remains."