This is a dragon themed tribal cube with support for several tribes in addition to rewarding synergistic strategies in color pairs and wedges. The game play should be relatively straight forward with a medium amount of interaction, but largely avoiding particularly complex game play so it is accessible for newer people. There are a limited number of mostly weaker board wipes, and the intentions is to avoid games of less than 5 turns. Mana fixing should be quite good with double fetches, triomes and a number of 5 color lands.

This will support the following archetypes
1+1 Counters (GW)
Enchantments (GW) or (WB)
Tokens creatures/artifact (GWX)
Control (UBX)
Life Gain/Life Drain (BW)
Ramp(GX)
Sacrifice (BR +)
Spells (UR)
Equipment (WR)
5 color Dragons
Less supported but relevant sub themes
Blink (UW)
Reanimator/Sneak attack

Supported tribes
Goblins (RGB)
Squirrels (GB)
Elves (GB)
Humans (WX)
Zombies (BX)
Wizards (UR)
Dragons (RX)
Merfolk (U)
Ninjas(UB)
Knights (WRB)
Elemental (GX)
Spirits (UW)
Vampires (BR)

I am leaning away from many controlling cards, and want to push people towards synergistic cards.

Most color pairs have a medium powered planeswalker and a dragon and each color has a medium powered planeswalker. Multicolored cards are payoffs for archetypes or support tribal synergies.