Keyword: Vigilance

Vigilance
When Aether Inspector enters, you get (two energy counters).
Whenever Aether Inspector attacks, you may pay . If you do, create a 1/1 colorless Servo artifact creature token.

Vigilance
Landfall — Whenever a land you control enters, put a +1/+1 counter on Prowling Felidar.

Flying, vigilance, trample
When Triplicate Titan dies, create a 3/3 colorless Golem artifact creature token with flying, a 3/3 colorless Golem artifact creature token with vigilance, and a 3/3 colorless Golem artifact creature token with trample.

Flying, double strike, vigilance, trample, indestructible

Vigilance
Heroic — Whenever you cast a spell that targets Vanguard of Brimaz, create a 1/1 white Cat Soldier creature token with vigilance.

Vigilance
Lieutenant — At the beginning of combat on your turn, if you control your commander, prevent all combat damage that would be dealt to creatures you control this turn. Other creatures you control gain vigilance until end of turn.

Partner with Virtus the Veiled (When this creature enters, target player may put Virtus into their hand from their library, then shuffle.)
Vigilance
Gorm the Great must be blocked if able, and Gorm must be blocked by two or more creatures if able.

Flying, vigilance, haste

Vigilance
: Create an 8/8 Beast creature token that’s red, green, and white.

Vigilance
: Monstrosity 3. (If this creature isn’t monstrous, put three +1/+1 counters on it and it becomes monstrous.)
As long as Hundred-Handed One is monstrous, it has reach and can block an additional ninety-nine creatures each combat.

Bestow (If you cast this card for its bestow cost, it’s an Aura spell with enchant creature. It becomes a creature again if it’s not attached to a creature.)
Flying, first strike, vigilance, trample, lifelink
Enchanted creature gets +4/+4 and has flying, first strike, vigilance, trample, and lifelink.

Vigilance
: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.
Suspend 4—

Vigilance
Whenever you cast a creature spell, draw a card, then you may put a land card from your hand onto the battlefield.
, : Return target creature you control to its owner’s hand.

First strike, vigilance
Whenever Kazandu Blademaster or another Ally you control enters, you may put a +1/+1 counter on Kazandu Blademaster.

Flying, vigilance, indestructible
Other permanents you control have indestructible.

Flying, vigilance, deathtouch, lifelink
At the beginning of your end step, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Vigilance, reach

Vigilance, reach

Flash
Double strike, vigilance, haste
Other creatures you control have haste.
, : Untap another target creature.

Flying, vigilance
Creature tokens you control have flying and vigilance.
Embalm (, Exile this card from your graveyard: Create a token that’s a copy of it, except it’s a white Zombie Bird Warrior with no mana cost. Embalm only as a sorcery.)

Flying
Vigilance (Attacking doesn’t cause this creature to tap.)

Vigilance (Attacking doesn’t cause this creature to tap.)

Double strike (This creature deals both first-strike and regular combat damage.)
Vigilance (Attacking doesn’t cause this creature to tap.)
Trample (This creature can deal excess combat damage to the player or planeswalker it’s attacking.)

Flying, vigilance