The Archaeovist of the Solemnace Galleries will not rest until every treasure in the galaxy is safely within his clutches.

Trazyn the Infinite

Deathtouch
Prismatic Gallery — As long as Trazyn the Infinite is on the battlefield, it has all activated abilities of all artifact cards in your graveyard.

Warhammer 40,000 Commander

Activated abilities contain a colon. They're generally written "[Cost]: [Effect]." Some keywords are activated abilities; they have colons in their reminder text.

If an activated ability of a card in a graveyard references the card it's printed on by name, treat Trazyn the Infinite's version of that ability as though it referenced Trazyn the Infinite by name instead.

Trazyn the Infinite gains only activated abilities. It doesn't gain keyword abilities (unless those keyword abilities are activated), triggered abilities, or static abilities.