Random Attribute Support

[Big Bad Pennar]

Icefall Blockade
[Trap/Continuous]
Activate while you control a face-up WATER monster, During each End Phase, Destroy all Non-WATER monsters the turn player controls, If you control no WATER monsters, Destroy this card. During each of your Standby Phases, Tribute 1 Level 4 or higher WATER monster or Destroy this card

Rulings:
Monsters that are treated as Multiple Attributes(Like "Elemental Mistress Doriado") are destroyed by this effect, however, Monsters that can change their Attribute (Like "Homunculus, the Alchemical Being" or monsters affected by "DNA Transplant") are not destroyed if they are being treated as a WATER monster

Extinction Cannon
[Spell]
Tribute 1 Level 4 or higher EARTH monster and Destroy 1 monster your opponent controls, then Special summon 1 "Stone Statue Token" (EARTH/Rock/1/0/0) to your opponent's Side of the field in Attack position. Battle damage involving that token is Doubled.

Royal Phoenix Rush
[Trap]
Activate when a Level 4 or higher FIRE monster you control declares an attack, You take no battle damage this turn, If a monster you control is destroyed by battle, Destroy 1 monster your opponent controls and inflict damage to your opponent equal to half it's ATK

Gale Crescendo
[Spell/Continuous]
Activate while you control a Level 4 or higher WIND monster, All monsters the turn player controls are treated as Level 10 instead of their original level, They can remove 1 card they control from play to negate this effect until the End phase. Destroy this card if you control no WIND monsters or you control a non-WIND monster.

Rulings:
Monsters that are treated as Multiple Attributes(Like "Elemental Mistress Doriado") will destroy this card, however, Monsters that can change their Attribute (Like "Homunculus, the Alchemical Being" or monsters affected by "DNA Transplant") will not destroy this card if they are being treated as a WIND monster

Dark Scythe of the Black Blast
[Spell/Equip]
Equip only to a Level 4 or Higher DARK monster, The equipped monster gains the combined ATK and DEF of all other monsters you control and in addition to that monster's normal attack, the equipped monster can attack as many times as the number of monsters you control, except the equipped monster. all monsters you control, except the equipped monster cannot declare an attack. When this card is destroyed, destroy all monsters you control, then take damage equal to the combined ATK of the destroyed monsters.

[Big Bad Pennar]

Bump, New card added lol

[Big Bad Pennar]

BUMP!