This blue creature has been a staple of various competitive formats since its printing
Called the Pokmon Trading Card Games crown jewel by Iconic Auctions, the starting bid was set at $40,000
In a standard game, you want to warp it on turn four, play your land for the turn, perhaps have a one-mana play to make and then swing with a pumped-up creature
For activated effects, an effect is a monster effect if the card that produced the effect was a monster when the effect was activated
Sol Ring, Basilisk Collar, Gorgons Head, Expedition Map, and Everflowing Chalice will all help trigger Jori Ens card drawing effect
Personally, the one that really stands out to me is the Phyrexian version of Sheoldred, Whispering One, and I even use that style as my default in MTG Arena