Wight of the Reliquary does not have summoning sickness.
You control at least one additional creature.
Steps
Activate
Wight of the Reliquary by tapping it and sacrificing another creature, causing you to search your library for a land card and put it onto the battlefield tapped.
When the land enters the battlefield,
Retreat to Emeria and
Elven Raft-Steerer trigger.
Resolve the
Retreat to Emeria trigger, creating a creature token.
Resolve the
Elven Raft-Steerer trigger, untapping
Wight of the Reliquary.
Repeat.
Results
Near-infinite landfall triggers.
Put all lands from your library onto the battlefield tapped.
Metadata
Bracket tag
ExhibitionBracket 1+
For any deck
1
2
3
4
5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.