Huge construct, Challenge 11
Armor class 17, Hit Points 147
Speed 30 ft., fly 90 ft.
Attacks Claw, Tail, Wings, Malevolent Presence, Radiant Breath
STR 27 (+7) DEX 11 (+0) CON 19 (+4)
INT 10 (+0) WIS 10 (+0) CHA 3 (-4)

, : Until end of turn, target creature you control gains flying and has base toughness 1.

Equipped creature has first strike, trample, and haste.
Equip

: Add one mana of any color.
, : Create X 1/1 white Soldier creature tokens, where X is the number of Bobbleheads you control. Activate only as a sorcery.

, Mill a card: For each colored mana symbol in the milled card's mana cost, add one mana of that color. Activate only as an instant. (For example, if the card's mana cost is , you add .)

Other artifact creatures you control get +1/+1.

: This artifact becomes an X/X Construct artifact creature. Sacrifice it at the beginning of the next end step.

Whenever an opponent casts a nonartifact spell, put a charge counter on this artifact.
Remove three charge counters from this artifact: This artifact becomes a 6/6 Construct artifact creature with trample until end of turn.

: Tap all lands you control. This artifact becomes a 3/3 Turtle artifact creature until end of turn.

: Until end of turn, this artifact becomes a 2/1 Construct artifact creature with flying.
: Until end of turn, this artifact becomes a 3/2 Construct artifact creature and loses flying.

: This artifact becomes an X/X Construct artifact creature until end of turn.

Spells you control can't be countered.
At the beginning of your end step, discover 5.

Equipped creature gets +2/+2 and has menace.
Equip

Haste
Menace
When this creature enters, other creatures you control get +1/+0 and gain menace until end of turn.

This land enters tapped unless you control a legendary creature.
: Add . When you next cast a Bird creature spell this turn, it enters with an additional +1/+1 counter on it.
, : Create a 2/2 green Bird creature token with "Whenever a land you control enters, this token gets +1/+0 until end of turn."

As this land enters, you may reveal an Island or Swamp card from your hand. If you don't, this land enters tapped.
: Add or .

When you set this scheme in motion, target opponent chooses a player. Until your next turn, only you and the chosen player can cast spells and attack with creatures.

When you set this scheme in motion, look at the top four cards of your library and separate them into a face-down pile and a face-up pile. An opponent chooses one of those piles. Put the cards in that pile into your hand and the rest on the bottom of your library in any order.

Lands you control have ": Add one mana of any color."
: Add one mana of any color.

You may spend mana as though it were mana of any color.
: Add .
, : Draw a card for each color among permanents you control.

, , Sacrifice this artifact: Add one mana of any color. Draw a card.

, , Sacrifice this artifact: Add one mana of any color.
When this artifact is put into a graveyard from the battlefield, draw a card.

When this creature enters, scry 1.