In progress list of a 360 peasant "Legacy" cube where after each draft stickers are added to cards to permanently alter them for future drafts.

After the draft (but before playing any games) the last pick from each pack and any one card in each player's pool has a permanent alteration made to their mana cost, text box, power or toughness.
Players also win additional stickers to apply to cards by winning games or getting 'achievements' - these stickers are applied at the end of the night after all games are played. Winner of the draft gets to rename a card in their deck.

Packs built to simulate retail limited, including colour distribution - 1x rare, 4x uncommon, 10x common/land.
This makes for a rarity distribution of:
24 'rares' - One copy each of: 2 cards per colour pair, 4 unique artifacts
96 uncommons - Two copies each of: 9 uncommons per colour and 3 uncommon artifacts
and
190 commons and lands - Three copies each of: 13 commons per colour, 3 common artifacts and each Guildgate, with 6 Evolving Wilds to round out the set.
Rarity of printed card may not match 'rarity' within the cube (For example, all 'rares' are just uncommons with only one copy in the cube, some reprints are rarity-shifted), coloured stickers over expansion symbol to make creating packs and drafting easier.

Alternate arts and functional reprints of card preferred to having identical copies to make 'at a glance' recognition of the specific altered version of cards easier. Ideally all cards would have unique art in the finished cube. Printings with minimal whitespace above the first line of text preferred to increase room for textbox altering stickers.