Offerte Yu-Gi-Oh! - Ikoria: Lair of Behemoths

When Keensight Mentor enters the battlefield, put a vigilance counter on target non-Human creature you control. {1}{W}, {T}: Put a +1/+1 counter on each creature you control with vigilance.

Jungle Hollow enters the battlefield tapped. When Jungle Hollow enters the battlefield, you gain 1 life. {T}: Add {B} or {G}.

Companion — No card in your starting deck has more than one of the same mana symbol in its mana cost. (If this card is your chosen companion, you may cast it once from outside the game.) {T}: Add {W}{U}{B}{R}{G}. This mana can't be spent to pay generic mana costs.

Ivy Elemental enters the battlefield with X +1/+1 counters on it.

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

Mutate {2}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Deathtouch Whenever this creature mutates, each opponent loses X life and you gain X life, where X is the number of times this creature has mutated.

{T}: Add {W}, {B}, or {G}. Cycling {2} ({2}, Discard this card: Draw a card.)

Mutate {3}{R/G}{U}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Flying, trample Whenever this creature mutates, exile cards from the top of your library until you exile a nonland permanent card. Put that card onto the battlefield or into your hand.

Mutate {2}{W} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, other creatures you control get +X/+X until end of turn, where X is the number of times this creature has mutated.

Menace When Hunted Nightmare enters the battlefield, target opponent puts a deathtouch counter on a creature they control.

{T}: Add one mana of any color. Spend this mana only to cast a creature spell.

When Honey Mammoth enters the battlefield, you gain 4 life.

Helica Glider enters the battlefield with your choice of a flying counter or a first strike counter on it.

Target creature gets +1/+0 until end of turn. Put a first strike counter on it.

Choose one — • Destroy target creature with no counters on it. • Remove up to three counters from target creature.

Creatures your opponents control get -2/-0 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.)

Companion — Your starting deck contains only cards with even converted mana costs. (If this card is your chosen companion, you may cast it once from outside the game.) When Gyruda, Doom of Depths enters the battlefield, each player puts the top four cards of the library into their graveyard. Put a creature card with an even converted mana cost from among those cards onto the battlefield under your control.

This spell costs {2} less to cast if you control a creature with flying. Return target nonland permanent you don't control to its owner's hand. Draw a card.