Flying

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

: Basalt Gargoyle gets +0/+1 until end of turn.

Flying

: Darklit Gargoyle gets +2/-1 until end of turn.

: Add .

, , Sacrifice Gargoyle Castle: Create a 3/4 colorless Gargoyle artifact creature token with flying.

Defender (This creature can't attack.)

: Until end of turn, Gargoyle Sentinel loses defender and gains flying.

Flying

: Granite Gargoyle gets +0/+1 until end of turn.

Flying, first strike

Whenever Kjeldoran Gargoyle deals damage, you gain that much life.

: Locthwain Gargoyle gets +2/+0 and gains flying until end of turn.

Defender

Manor Gargoyle has indestructible as long as it has defender.

: Until end of turn, Manor Gargoyle loses defender and gains flying.

Flying

Obstinate Gargoyle has flying as long as it's modified. (Equipment, Auras you control, and counters are modifications.)

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Flying

When Riddle Gate Gargoyle enters, you get (three energy counters).

Whenever you attack, you may pay . When you do, target creature you control gains lifelink until end of turn.

Defender

: Transform Thraben Gargoyle.

Flying

Vantress Gargoyle can't attack unless defending player has seven or more cards in their graveyard.

Vantress Gargoyle can't block unless you have four or more cards in hand.

: Each player mills a card.

Defender, flying

: Creatures you control with defender can attack this turn as though they didn't have defender.