Zur the Enchanter + Stasis + Rishadan Pawnshop

Zur the Enchanter

Stasis

Rishadan Pawnshop

How it works

1. Declare Zur as an attacker.
2. Zur triggers, causing you to search your library for Stasis and put it onto the battlefield.
3. During the end step prior to your turn, activate Rishadan Pawnshop by paying 2 and tapping it, shuffling Stasis into your library from the battlefield.
4. Repeat.