Twinflame

Strive — This spell costs more to cast for each target beyond the first.
Choose any number of target creatures you control. For each of them, create a token that’s a copy of that creature, except it has haste. Exile those tokens at the beginning of the next end step.

Bloodstained Mire

, Pay 1 life, Sacrifice Bloodstained Mire: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.

Barad-dûr

Barad-dûr enters tapped unless you control a legendary creature.
: Add .
, : Amass Orcs X. Activate only if a creature died this turn.

Minas Tirith

Minas Tirith enters tapped unless you control a legendary creature.
: Add .
, : Draw a card. Activate only if you attacked with two or more creatures this turn.

Éowyn, Lady of Rohan

At the beginning of combat on your turn, target creature gains your choice of first strike or vigilance until end of turn. If that creature is equipped, it gains first strike and vigilance until end of turn instead.
Equip abilities you activate cost less to activate.

Command Tower

: Add one mana of any color in your commander’s color identity.

Sunken Hollow

(: Add or .)
Sunken Hollow enters tapped unless you control two or more basic lands.

New New York

At the beginning of combat on your turn, until end of turn, noncreature artifacts you control become 3/3 Vehicles in addition to their other types and gain flying, haste, and crew 1.
Whenever chaos ensues, create a Treasure token and a 2/2 white Alien creature token.

Command Tower

: Add one mana of any color in your commander’s color identity.

Sunken Hollow

(: Add or .)
Sunken Hollow enters tapped unless you control two or more basic lands.

Thriving Heath

Thriving Heath enters tapped. As it enters, choose a color other than white.
: Add or one mana of the chosen color.

Sunken Hollow

(: Add or .)
Sunken Hollow enters tapped unless you control two or more basic lands.

Thriving Heath

Thriving Heath enters tapped. As it enters, choose a color other than white.
: Add or one mana of the chosen color.

Sunken Hollow

(: Add or .)
Sunken Hollow enters tapped unless you control two or more basic lands.

Barad-dûr

Barad-dûr enters tapped unless you control a legendary creature.
: Add .
, : Amass Orcs X. Activate only if a creature died this turn.

Éowyn, Lady of Rohan

At the beginning of combat on your turn, target creature gains your choice of first strike or vigilance until end of turn. If that creature is equipped, it gains first strike and vigilance until end of turn instead.
Equip abilities you activate cost less to activate.

Barad-dûr

Barad-dûr enters tapped unless you control a legendary creature.
: Add .
, : Amass Orcs X. Activate only if a creature died this turn.

Command Tower

: Add one mana of any color in your commander’s color identity.

Bastion Protector

Commander creatures you control get +2/+2 and have indestructible.

Minas Tirith

Minas Tirith enters tapped unless you control a legendary creature.
: Add .
, : Draw a card. Activate only if you attacked with two or more creatures this turn.

Saradoc, Master of Buckland

Whenever Saradoc, Master of Buckland or another nontoken creature you control with power 2 or less enters, create a 1/1 white Halfling creature token.
Tap two other untapped Halflings you control: Saradoc gets +2/+0 and gains lifelink until end of turn.