can you place blaze spawners in the overworld
Blaze spawners can be found only in Nether fortresses and will start spawning Blazes once the player gets within 16 blocks. The mob spawners have a chance of spawning 1-4 Blazes at once. Blazes can only spawn in light level 11 or lower (at the lower half of their body). Blazes can also spawn naturally elsewhere in Nether Fortresses. You can spawn them in the Normal World, or the Aether.