With enough ink in your well (something Sapphire/Steel excels at doing) you can play both of these cards together and put your opponent in a situation where if they dont react, youll win the race to 20 lore
The best use in Limited is getting to flash it in as a blocker knowing that your opponent cant respond with a removal spell or a combat trick
In the latter two cases, collectors will almost surely eat the difference given the pleasant surprise of receiving one of the most valuable grades that can be given in the hobby
Goblin Anarchomancer Goblin Anarchomancer is by far the best of the 2-mana Gruul cost reducing creatures
Arcades, the Strategist Arcades, the Strategist is the go-to Bant commander for playing with walls and defender creatures
A commander that I've been considering building around for a while is Carmen, Cruel SkymarcherCarmen, Cruel Skymarcher