Scaretiller by tapping it, adding ({1} magic symbol) .
Scaretiller triggers, returning
Obscura Storefront from your graveyard to the battlefield tapped.
Obscura Storefront enters the battlefield, causing you to sacrifice it and search your library for a basic Plains, Island or Swamp and put it onto the battlefield tapped.
Activate
Voltaic Construct by paying ({2} magic symbol) , targeting
Scaretiller.
Illusionist's Bracers triggers, copying
Voltaic Construct's ability, targeting
Scaretiller.
Resolve the copy of
Voltaic Construct's ability, untapping
Scaretiller.
Holding priority, repeat steps 1 through 3 one additional time.
Resolve the original
Voltaic Construct's ability, untapping
Scaretiller.
Repeat.
Results
Infinite landfall triggers.
Put all basic Islands, Swamps, and Plains from your library onto the battlefield.