Scaling a Kappa Cannoneer with this, for example, can close games out quickly
This iteration of Robin Hood has him as a very strong attacker, challenging other characters to gain bonus lore
Flash is incredible since your opponents often block very differently when they know you draw a card upon dealing damage, plus it plays around countermagic
If you dropped Bramblem Familiar earlier in the game to help smooth out your mana a bit, you can always discard a card to bounce it back to your hand, giving you an opportunity to cast Fetch Quest again
You do not need to paste in pre-formatted text, you do not need to guess line breaks, and you do not need to learn a markup language invented by a goblin who hates you
Not really, but it'll be a fun story (you can and should do this in Standard by the way)