Creatures can't attack you unless their controller pays for each creature they control that's attacking you.

If one or more tokens would be created under your control, those tokens plus an additional Food token are created instead. (It's an artifact with ", , Sacrifice this token: You gain 3 life.") Sacrifice three Foods: Draw a card.

(: Add .)

: Adapt 2. (If this creature has no +1/+1 counters on it, put two +1/+1 counters on it.) Whenever one or more +1/+1 counters are put on this creature, return target permanent card from your graveyard to your hand.

When Rosie Cotton enters, create a Food token. (It's an artifact with ", , Sacrifice this token: You gain 3 life.") Whenever you create a token, put a +1/+1 counter on target creature you control other than Rosie Cotton.

Put target creature into its owner's library second from the top. Its controller gains 3 life.

(Gain the next level as a sorcery to add its ability.) When this Class enters, create a 0/4 white Wall creature token with defender. : Level 2 Whenever one or more noncreature, nonland permanents you control enter, put a +1/+1 counter on target creature you control. : Level 3 When this Class becomes level 3, return target noncreature, nonland permanent card from your graveyard to the battlefield.

(: Add .)

Draw a card if an opponent has cast a blue or black spell this turn. Spells you control can't be countered this turn. You and permanents you control gain hexproof from blue and from black until end of turn. (You and they can't be the targets of blue or black spells or abilities your opponents control.)

When this creature enters, create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.") Whenever another creature you control enters, you gain 1 life.

Lifelink , Sacrifice this creature: Target creature or enchantment you control gains protection from the color of your choice until end of turn.

Reveal the top four cards of your library. You may put a permanent card from among them into your hand. Put the rest into your graveyard. Create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this token: Add ."

Search your library for a creature card, reveal it, then shuffle and put the card on top.

Forsaken Crossroads enters the battlefield tapped. As Forsaken Crossroads enters the battlefield, choose a color. When Forsaken Crossroads enters the battlefield, scry 1. If you weren't the starting player, you may untap Forsaken Crossroads instead. : Add one mana of the chosen color.

(Gain the next level as a sorcery to add its ability.) If you would gain life, you gain that much life plus 1 instead. : Level 2 Whenever you gain life, put a +1/+1 counter on target creature you control. : Level 3 When this Class becomes level 3, return target creature card from your graveyard to the battlefield. You gain life equal to that creature's toughness.

Flash Enchant creature you control As long as this Aura entered this turn, enchanted creature has hexproof. Enchanted creature gets +1/+1.

When this creature enters, you may return target card from your graveyard to your hand.

When this creature enters, you get (three energy counters). Pay : Create a 1/1 colorless Thopter artifact creature token with flying.

: Target creature you control gains protection from the color of your choice until end of turn.

Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) Whenever one or more +1/+1 counters are put on this creature, you may create a 1/1 green Squirrel creature token.

Look at the top three cards of your library. You may reveal an artifact, creature, or land card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

As this land enters, you may reveal a Forest or Plains card from your hand. If you don't, this land enters tapped. : Add or .

, Sacrifice this artifact: Look at the top card of target player's library. Draw a card at the beginning of the next turn's upkeep.

Target opponent reveals all nonland cards in their hand. You may choose one of those cards. If you do, it perpetually becomes white and its mana cost perpetually becomes .