Cutting your enemy's creature down is great, but cutting their hand down to four cards is even better
Some of them provide incidental value while others are worth building your entire strategy around
You can save a high value target from removal with this spell, but more than that, it gives you way more than one mana of value particularly because of how good the Rebound effect is
It creates artifacts and tokens, ramps via Lander activations, and has the secretly amazing text of making your lands enter untapped, which we've been seeing a lot more lately
He's great leading a Commander deck or in the 99 with Jhoria, Weatherlight Captain in Izzet or Boros's Sram to draw cards while killing stuff
Haldir, Lrien Lieutenant Haldir, Lrien Lieutenant works similarly to popular elf cards like Allosaurus Shepherd except with a much higher potential for buffing