Adarkar Valkyrie [The List] Dragon Might Type: Artifact Rare Cost:

Might Type: Artifact Rare Cost: {5} Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it

they create a token copy of this except it lacks this ability

Set: Amonkhet Invocations Type: Instant Mythic Cost: {0} Counter target spell

Collectors’ Edition Type: Artifact Rarity: Rare Cost: {3} {3}

Adarkar Valkyrie [The List] Dragon Might Type: Artifact Rare Cost:Set: The List Type: Snow Creature Angel Rarity: Rare Cost: {4}{W}{W} Flying, vigilance {T}: When target creature other than Adarkar Valkyrie dies this turn, return that card to the battlefield under your control. She doesn't escort the dead to the afterlife, but instead raises them to fight and die again.