Super mardi

Put a -1/-1 counter on each attacking creature.

Exile all creatures.

First strike

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) You can't lose t...

Prevent all combat damage that would be dealt this turn. Cycling {2} ({2}, Discard this card: Draw a card.)

When Endless Horizons enters the battlefield, search your library for any number of Plains cards, exile them, then shuffle. At the beginning of you...

{1}{W}: Return target artifact card with mana value 1 or less from your graveyard to your hand.

Equip costs you pay cost {1} less. As long as Auriok Steelshaper is equipped, each creature you control that's a Soldier or a Knight gets +1/+1.

You gain 7 life.

Whenever you're dealt damage, you may create that many 1/1 white Soldier creature tokens.

This spell can't be countered. When you cast this spell, take an extra turn after this one. Flying, protection from spells that are one or more c...

Flying, first strike, lifelink, protection from Demons and from Dragons

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

Enchant creature Enchanted creature gets +1/+1 for each of its colors.

Flying Each opponent who cast a spell this turn can't attack with creatures. Each opponent who attacked with a creature this turn can't cast spells.

{X}, {T}: Each creature with mana value X can't attack or block this turn.

Untap all creatures you control. Samurai creatures you control get +1/+1 until end of turn.

Prevent all damage target spell would deal this turn. You gain life equal to the damage prevented this way.

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) Whenever a creature you control attacks alone,...

Choose one — • Prevent all combat damage that would be dealt this turn. • Regenerate target creature. • Counter target spell that targets you.

Choose a color. White creatures you control gain protection from the chosen color until end of turn.

Flash When Ethersworn Shieldmage enters the battlefield, prevent all damage that would be dealt to artifact creatures this turn.

Flying Domain — Aven Trailblazer's toughness is equal to the number of basic land types among lands you control.

Until your next turn, creatures can't attack you. Exile Chronomantic Escape with three time counters on it. Suspend 3—{2}{W} (Rather than cast thi...