It may not be a high-damage attacker, but it provides excellent support in Grass-type decks focused on controlling the pace of the game
Artifact Scythe Finally, we come to the first place on the list: Artifact Scythe is a monster that can be set from your hand in the Spell and Trap Zone as a Spell Card
Grindclock x4 (rare)
Shiko and Narset, Unified One generic, one blue, one red, one white legendary creature - Human Spirit Dragon - 4/4 - Mythic Rare Flying, vigilance Flurry - Whenever you cast your second spell each turn, copy that spell if it targets a permanent or player, and you may choose new targets for the copy
It also becomes day if a card like Gavony Dawnguard explicitly states that it happens
So, at worst, this is an overcosted protection spell, and at best, this is an undercosted Mind Control