When Oath of Nissa enters, look at the top three cards of your library. You may reveal a creature, land, or planeswalker card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
You may spend mana as though it were mana of any color to cast planeswalker spells.

Enchant creature you control
When this Aura enters, target creature can't block this turn.
Enchanted creature gets +1/+1 and has haste. (It can attack and no matter when it came under your control.)

Destroy target artifact you don't control.
Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

When this artifact enters or leaves the battlefield, exile the top card of your library. Until end of turn, you may play that card.
, Sacrifice this artifact: Create a 2/2 white Samurai creature token with vigilance. Activate only as a sorcery.

Until end of turn, target creature gains "When this creature dies, return it to the battlefield tapped under its owner's control with a +1/+1 counter on it."

X target blocked creatures assign their combat damage this turn as though they weren't blocked.

Whenever another creature enters, you gain 1 life.

Return target artifact or enchantment card from your graveyard to your hand.

Destroy target creature if it has mana value 2 or less.
Revolt — Destroy that creature if it has mana value 4 or less instead if a permanent left the battlefield under your control this turn.

Target creature you control gets +0/+3 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Target creature gets +1/+1 until end of turn for each creature you control.

Equipped creature gets +2/+1.
Equip

Target creature you control gains protection from the color of your choice until end of turn.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Blaze deals X damage to any target.

Changeling (This card is every creature type.)
Tap an untapped creature you control: This creature gains flying until end of turn.

Outnumber deals damage to target creature equal to the number of creatures you control.

Target creature you control gets +2/+0 until end of turn.
Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

As an additional cost to cast this spell, sacrifice a Goblin.
Goblin Grenade deals 5 damage to any target.

Tarfire deals 2 damage to any target.

Target player reveals their hand. You choose a nonland card from it with mana value 3 or less. That player discards that card.

, : Create a 1/1 green and white Elf Warrior creature token.
, : For each creature token you control, create a token that's a copy of that creature.

, Pay 2 life: Return target creature card from your graveyard to your hand.

: You may put a land card from your hand onto the battlefield.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

: Target player mills a card. (They put the top card of their library into their graveyard.)
, , Sacrifice this artifact: Return target card from your graveyard to your hand.

Equipped creature gets +1/+1 and has trample and lifelink.
: Permanents your opponents control lose hexproof and indestructible until end of turn.
Equip

Equipped creature gets +2/+2 and can't block.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Switch target creature's power and toughness until end of turn.
Draw a card.

Add , then add for each card named Rite of Flame in each graveyard.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)
This creature gets +3/+0 as long as you have the city's blessing.

Target creature gets +2/-2 until end of turn.

Look at target opponent's hand.
Draw a card.

Target creature gets +2/+1 and gains trample until end of turn.

Target opponent chooses a card in your graveyard. You may pay . If you do, repeat this process except that opponent can't choose a card already chosen for Shrouded Lore. Then put the last chosen card into your hand.

Target creature gains flying until end of turn.

As an additional cost to cast this spell, discard a land card.
Draw two cards.