Minecraft flame banner tutorial (cuz some people on Reddit asked for one)
Pick any banner colour of your choosing and a colour for the fire (you need a darker variation and a lighter variation, eg. lime green and cactus green or purple and magenta)
With the darker flame colour put the thing banner pattern on your banner
With dye of the same colour as your banner, put the Field Masoned pattern (aka the brick pattern) on your banner
With the darker flame colour, put a chevron (bottom triangle) on your banner
With dye of the same colour as your banner, put a lozenge (diamond) on your banner
With the darker flame colour, put a base gradient (gradient starting from the bottom going upwards) on your banner
Finally, use the lighter flame colour to put indented base (bottom spikes) on your banner
And now you guys can all make flame banners for yourselves :)