U/G Lockdown deck combo

: This creature gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn.

At the beginning of your upkeep, you may put a soot counter on this artifact. At the beginning of each player's upkeep, that player sacrifices a permanent of their choice for each soot counter on this artifact.

Fading 4 (This artifact enters with four fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.) At the beginning of each player's upkeep, that player taps an untapped artifact, creature, or land they control for each fade counter on this artifact.

Players skip their untap steps. At the beginning of your upkeep, sacrifice this enchantment unless you pay .

: This creature deals 1 damage to any target.

Untap all permanents you control during each other player's untap step.