Scuttling Doom Engine cant be blocked by creatures with power 2 or less.

When Scuttling Doom Engine dies, it deals 6 damage to target opponent.

If a source would deal damage to equipped creature, prevent X of that damage, where X is the number of creatures you control.

Equip 2 (2: Attach to target creature you control. Equip only as a sorcery.)

Trample

5: Permanents you control gain indestructible until end of turn.

5, Exile Soul of New Phyrexia from your graveyard: Permanents you control gain indestructible until end of turn.

Whenever you cast a black spell or a Swamp enters the battlefield under your control, you gain 1 life.

Whenever you cast a red spell or a Mountain enters the battlefield under your control, you gain 1 life.

Whenever you cast a blue spell or an Island enters the battlefield under your control, you gain 1 life.

Whenever you cast a white spell or a Plains enters the battlefield under your control, you gain 1 life.

Whenever you cast a green spell or a Forest enters the battlefield under your control, you gain 1 life.

At the beginning of your end step, if you didnt activate a loyalty ability of a planeswalker this turn, you lose 2 life.

4, TAP: For each planeswalker you control, you may activate one of its loyalty abilities once this turn as though none of its loyalty abilities have been activated this turn.

TAP, Sacrifice Tormods Crypt: Exile all cards from target players graveyard.