The original intent of hybrid mana, if I recall, is that it's not "both", it's "either".

is both red and white.

can be but it can ALSO be OR .

I would be 100% perfectly okay with it being in a mono-red deck, or a mono-white deck

Greataxe of Thrūg

Legendary Artifact - Equipment

Equipped creature gets +2/+0

Equipped Minotaur gets an additional +0/+2

At the beginning of combat on your turn, equipped creature gains your choice of trample, menace or haste until end of turn. If it's a Minotaur it gains your choice of two. If that Minotaur is legendary it gains all three.

Equip

Make Thrūg!!

Ū is pronounced like "oo", as in how you pronounce it during "You"

So his name is Thrug (Rug with Th-) it's more like Through-oog

Sins to Oblivion

Instant

Counter target spell that cost exactly 7 mana to cast. Exile that card.

Ugin, tired of his brother's antics, waved his hand in dismissal and the tyrant was no more.

Wild

Flame Geyser

Sorcery

Flame Geyser deals 5 damage to any target.

Encrypt (When you encrypt this card, exile it encrypted beneath target aura, creature, equipment or Planeswalker you control. It becomes an activated ability of that permanent and it's activation cost is equal to its casting cost with an additional "".)

So interestingly enough, the aura or equipment would have the ability, not the creature or permanent they are attached to.

So encrypting it onto a Sword of War and Peace gives it , : Deal 5 damage to any target.

You don't actually need Sword of War and Peace to be equipped at all.

This seems odd and silly but it adds layers of protection and threat escalation, because you can attack with a creature and tap it, and then tap Sword of War and Peace for the encrypted ability. Or hold off and do it in response, when something attacks and you move to block.

Great utility.

Let's see another Encrypt card - feel free to change the rules text for your own idea if need be

The Reality Stone

Legendary Artifact

Indestructible

: Add

, , shuffle all cards you own into your library and draw seven cards. Put all lands from among them onto the battlefield untapped: Harness The Reality Stone.

∞ - At the beginning of your upkeep, exile your hand and draw seven cards. Choose land or non-land. Reveal your hand and put all permanents of the chosen type onto the battlefield untapped.

Colorless chosen because we have 6 stones and 5 colors so it'll either be WUBRG or colorless.

Eldrazi are colorless and bend / warp reality.

Repeat.