Awesome Black Friday FOILS

Flying

Juggernaut attacks each combat if able. Juggernaut can't be blocked by Walls.

When Treva's Ruins enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {G}, {W}, or {U}.

{T}: Add {C}. {2}, {T}, Sacrifice Terminal Moraine: Search your library for a basic land card, put that card onto the battlefield tapped, then shuf...

Smoldering Crater enters the battlefield tapped. {T}: Add {R}. Cycling {2} ({2}, Discard this card: Draw a card.)

Slippery Karst enters the battlefield tapped. {T}: Add {G}. Cycling {2} ({2}, Discard this card: Draw a card.)

When Rith's Grove enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {R}, {G}, or {W}.

Polluted Mire enters the battlefield tapped. {T}: Add {B}. Cycling {2} ({2}, Discard this card: Draw a card.)

{T}: Add {C}. Threshold — {G}{W}: Nantuko Monastery becomes a 4/4 green and white Insect Monk creature with first strike until end of turn. It's st...

{T}: Add {C}. {1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land. {T}: Target Assembly-Work...

When Dromar's Cavern enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {W}, {U}, or ...

Drifting Meadow enters the battlefield tapped. {T}: Add {W}. Cycling {2} ({2}, Discard this card: Draw a card.)

When Crosis's Catacombs enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {U}, {B}, ...

{T}, Sacrifice Tormod's Crypt: Exile target player's graveyard.

As long as Thran Golem is enchanted, it gets +2/+2 and has flying, first strike, and trample.

Flying

{T}, Mill a card: Add {C}. (To mill a card, put the top card of your library into your graveyard.)

Juggernaut attacks each combat if able. Juggernaut can't be blocked by Walls.

{2}, {T}: Draw a card, then discard a card.

{1}, {T}: Tap target artifact, creature, or land.

{2}: Dragon Engine gets +1/+0 until end of turn.

{3}, {T}: Put a +1/+1 counter on target creature.

If a spell or ability an opponent controls causes you to discard Dodecapod, put it onto the battlefield with two +1/+1 counters on it instead of pu...

{T}: Target permanent becomes an artifact in addition to its other types until end of turn.