Aligned Hedron Network [Battle for Zendikar] Skeleton Wizard Skyscythe Engulfer can't be blocked

Skyscythe Engulfer can't be blocked by creatures with flying

Set: Core Set 2020 Promos Type: Artifact Rarity: Rare Cost: {1} Creature cards in graveyards and libraries can't enter the battlefield

Set: Time Spiral Remastered Type: Legendary Creature — Human Wizard Rarity: Special Cost: {1}{U} Instant and sorcery spells you cast cost {1} less to cast

to each nonblue creature without flying

A sickness stirs in its eyes

Aligned Hedron Network [Battle for Zendikar] Skeleton Wizard Skyscythe Engulfer can't be blockedSet: Battle for Zendikar Type: Artifact Rarity: Rare Cost: {4} When Aligned Hedron Network enters the battlefield, exile all creatures with power 5 or greater until Aligned Hedron Network leaves the battlefield. (Those creatures return under their owners' control.) The last hedron slotted into place, locking Ulamog in an infinite loop of binding energy.