Miloslava the Platinum, Untouchable War Machine

Ability

Discount: You may [Put 1 card in your hand on the bottom of your deck.] to instead pay a cost of 2 to play this.
■ When this card is put into your damage zone through resolving damage, you may [Put 2 cards you have in play into the graveyard.] to special summon this from the damage zone.
Concealment, Breakthrough
■ This can be normal summoned from your set zone.
■ "Particle Smasher Guns": When this attacks the center column, choose 1 enemy unit and deal 5 damage to it.
■ "Atomic Crusher Cannon": Ignore for any damage that this deals to your opponent.