Due to their age and lack of relevance in constructed formats people often forget Nature's Lore, and indeed the Three Kingdoms version
Slot in Elesh Norn, Mother of Machines into this deck as well and you've got some really powerful and really fun interactions in your hands
Therefore, the card is only really played in Hammer these days , in which its used as a toolbox for various equipments like Colossus Hammer, Kaldra Compleat, Shadowspear and others
Wall of Stolen Identity Wall of Stolen Identity strikes me as an interesting bit of tech that locks down anything that wants to attack
However, at six mana to play and his status as a prime target for removal, it's difficult to say how much value a player can get out of him
The only downside is needing protection like Lightning Greaves to ensure Laughing Jasper Flint survives longer on the field