Since this word consists of a kanji with hiragana attached, you can bet that it will use the kun'yomi reading. You didn't learn that reading with this kanji, so here's a mnemonic to help you:
You know what's unusual and rare? This maze is rare (めずら). I don't think there's a way out of it. We've been walking around for days now, and we haven't gotten any closer to the exit!
It’s not rare to see bacon on donuts around here.