Trample
This creature enters with two +1/+1 counters on it unless two or more colors of mana were spent to cast it.

Haste
Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)
Whenever an opponent casts a noncreature spell, if this creature is renowned, this creature deals 2 damage to that player.

This land enters tapped.
: Add or .
: Until end of turn, this land becomes a 3/3 red and green Elemental creature with "Whenever this creature attacks, put a +1/+1 counter on it." It's still a land.

Flash
When Garna enters, return to your hand all creature cards in your graveyard that were put there from anywhere this turn.
Other creatures you control have haste.

Enchant creature or land
As long as enchanted permanent is a creature, it gets +2/+2.
As long as enchanted permanent is a land, it has ": Add two mana of any one color."

Haste
Whenever you attack with three or more creatures, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

When this creature enters, you may pay . When you do, create a Young Hero Role token attached to target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature has "Whenever this creature attacks, if its toughness is 3 or less, put a +1/+1 counter on it.")

When this artifact enters, scry 1, then draw a card.
, , Sacrifice this artifact: You gain 3 life.
When this artifact is put into a graveyard from the battlefield, its owner shuffles it into their library.

Whenever this creature attacks, another target attacking creature gets +0/+2 until end of turn. Untap that creature.

Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Whenever one or more Ninja or Rogue creatures you control deal combat damage to a player, create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")

Until end of turn, target creature loses all abilities and becomes a blue Frog with base power and toughness 1/1.

Trample
Whenever you get one or more (energy counters), this creature gets +2/+2 until end of turn.

Scry 3, then you may reveal the top card of your library. If a creature card is revealed this way, draw a card.

Draw X cards.

Commander creatures you own have "At the beginning of your upkeep, exile the top card of your library. This creature gets +X/+0 until end of turn, where X is that card's mana value. You may play that card this turn."

Equipped creature gets +2/+0.
Whenever equipped creature dies, draw a card.
Equip or

Flying
When this creature enters, exile up to one other target creature or artifact you control. Return it to the battlefield under its owner's control at the beginning of the next end step.

Whenever this creature becomes the target of a spell, this creature deals 2 damage to that spell's controller.

Undergrowth — When this creature enters, target creature gains vigilance and gets +X/+X until end of turn, where X is the number of creature cards in your graveyard.
This creature can't be blocked by more than one creature.

: Each player loses 1 life.