Elements PvP Tournament - Your ideas!

[The Oracle]

Post your tournament ideas here. They may be used for weekly tournaments! Thanks.
This topic is NOT for criticizing other people's ideas. Such posts may be removed at the discretion of moderators.

List by Higurashi.
Before you post, consider if it really would work as a tournament. The primary problem with most ideas is that they would slow down the matches too much and extend the tournament into a nightmarish 5-6 hours. Stalling tournaments are a headache for everyone involved.

Those ideas are better fit for PvP Events. Try to participate in at least one tournament before you suggest something so that you'll have a basic grasp of what's appropriate. An example of another common problem you'll realize if you participate is one-sidedness; it's not really fun to restrict a tourney too much into, say, only using 1-2 elements.

[ddevans96]

Fractal decks only
Duo and trio decks only
No shields allowed
Opposing elements only
No more than 5 different cards in your deck.
No weapons besides Basic ones
No permanents besides pillars
Blue and Green elements only ( )
 
I'll probably have more ideas later

[Glitch]

The person who loses two battles advances
Your decks may not cost more than X electrum to build.

[Kejixu93]

Spells and pillars only.

[cebra]

No Creatures with more than 5 Attack
No Creatures with less than 5 Attack
No Creatures with more than 5 HP
No Creatures with less than 5 HP
Only vanilla creatures
No pillars
No Creatures
No Creatures and damaging spells(fire bolt, ice bolt, drain life)
No Healing cards
No Creatures, no Weapons, no shields

[implosion]

Trio decks only (with at least 25% of the deck devoted to each element)
Direct damage only (no damaging creatures, no reflective shields)
New decks (ban the 2-3 or even more most used cards from each element - this could be either at the organizer's discretion or based on the (old) usage statistics)
Specific mono decks (a speed building variant - each round the organizer would select an element, and mono decks from that element must be used for that round)

[RavingRabbid]

Not a rainbow.

You must build a mono deck using only quantum pillar.

[truddy02]

Once the new version hits: No regular pillars (only pendulums)

[7_Deadly_Sins]

Dont you need pillars to acually make the deck work by that I mean able to click out of the menu for building decks?

[thraexis11]

you must play the deck with color (or colors) of your opponent choice
You must play the deck with mark that opponent used last game
You may play with cards of the same starting letter only - (pillars not included)- for example your deck only consists of cards with starting letter F only- (fire queen,flying weapon, fire bolt)

[Demagog]

Starter Deck: Everyone makes ONE new account. They may sell and buy cards only. Players battle with these "starter" decks. A player automatically loses if they have a win or loss on their record (meaning they played an AI/PvP).

[Kuroaitou]

'Dead Hand': No rainbow decks are allowed. Players are forced to choose 4-7 cards that they CANNOT use in their deck due to quanta restrictions.

Hoarder: Decks of more than +50 are only allowed. Hourglasses may (or may not be) used.

Bite-sized/Heavy Lifting: You cannot use any creature with an attack of +9 (double-digits) in your deck. You cannot use creatures with low attack (less than 5) in your deck.

Marked!: Tournament organizer selects 1-2 elements. These are the required marks that you must use for your battles. Mark cards are not allowed.

Bipolar: You can only use a deck if it contains cards of opposite elements (i.e. -  +  ,  +  , etc.)

Flavored: You can only use cards that have some sort of active or passive ability. (When applied to permanents, weapons from 'Other' are not allowed in this case, and shields must do something other than reducing damage). Spells are (aren't) allowed.

Buffer: Your deck must contain at least 1 card that provides a benefit (Chaos Power, Blessing, Eclipse, etc.) to a creature or yourself.