Three strength and under
Unless the original itself has an anti-counterfeiting device, the item has been appraised by Wizard of the Coast to determine whether it is authentic or counterfeit, or has been exhibited at an authorized auction and has an appraisal certificate (the problem is that even the appraisal certificate can be forged)
Sight Beyond Sight | Illustration by Anastasia Ovchinnikova In the simplest terms, a spell with rebound exiles itself as it resolves and then lets you cast it from exile for free at the beginning of your next upkeep
Apart from the end-of-turn tricks, Flickerwisp is the only one of our exile / return effects that can target our opponent's things, which means we can use it to get rid of +1/+1 counters or a blocker for a turn, or get in an attack by removing an Ensnaring Bridge
Utilize powerful leader cards to construct entirely new decks
If you target Buzzard-Wasp Colony with Hei Bai's last ability, it will receive counters from both abilities