Haste
When Kassandra enters, search your graveyard, hand, and library for a card named The Spear of Leonidas, put it onto the battlefield, then shuffle.
Whenever a creature you control with a legendary Equipment attached to it deals combat damage to a player, draw a card.

: You may cast target creature card in a graveyard this turn. When you cast it this turn, this creature gains all activated abilities of that card until end of turn.

Flying
Each player can't cast more than one spell each turn.
Nonbasic lands your opponents control enter tapped.

Choose up to five worth of modes. You may choose the same mode more than once.
— Put a +1/+1 counter on a creature you control. It gains vigilance and trample until end of turn.
— Choose artifact or enchantment. Destroy all permanents of the chosen type.
— Draw cards equal to the greatest power among creatures you control.

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When Gods' Eye is put into a graveyard from the battlefield, create a 1/1 colorless Spirit creature token.

Tap two untapped artifacts you control: Untap target artifact.

Flying
At the beginning of each combat, choose first strike, vigilance, or lifelink. Creatures you control gain that ability until end of turn.

This land enters tapped.
When this land enters, return a land you control to its owner's hand.
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Whenever you're dealt damage, you may put that many +1/+1 counters on this creature.
At the beginning of your end step, remove all +1/+1 counters from this creature.

Target player takes two extra turns after this one.

Landfall — Whenever a land you control enters, you may have target player lose 3 life. If you do, put three +1/+1 counters on Ob Nixilis.

You choose all targets for all spells and abilities.

, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Then if you control four or more lands, untap that land.

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: Draw a card, then discard a card. If there are five or more cards in your graveyard, exile Jace, then return him to the battlefield transformed under his owner's control.

Destroy all creatures you don't control and all planeswalkers you don't control.

This land enters tapped unless you control two or fewer other lands.
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Whenever you cast a spell that's white, blue, black, or red, put a +1/+1 counter on this creature.

Whenever you draw a card, target opponent loses 1 life and you gain 1 life.

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