Make a Boros burn creature.

Since we're on a Sultai trend here...

Undergrowth Confluence

Sorcery

Choose Three. You may choose the same mode more than once.

• Surveil 2, then draw a card.
• Destroy target nonland permanent.
• Target creature gets +2/+2 and gains trample and deathtouch until end of turn.

I really don't like Mutagenic Growth, but I know it is good... I just really don't like paying life, but it would work so well. I guess Gitaxian Probe would be good as well. I'll add them both to the maybe board anyway.

As for Monastery Mentor I'm not sure, honestly it's more of a problem of what to take out for it. I think a good plan would be to reduce the Leonin Lightscribe and Faerie Guidemother to 3 to squeeze in 2 copies. I'll test around to see if it works.

Thanks for the suggestions anyway!

Make an Insect Horror creature.

Path // Paradise

Search your library for two basic land cards. Put one into your hand and the other on the top of your library

Aftermath

You may play two additional lands this turn. Draw a card.

I imagine that Path would have art of a nomadic person walking through the vast desert, almost tiny in the frame, with nothing but sand for miles around them. While Paradise has that same person in a beautiful oasis, with glistening water and a temple in the distance.

Not sure why a Path to Paradise card doesn't already exist, but here it is now.

Wish I could make it Jeskai, but alright.

Noble Wingbeast

Creature - Dragon Sphinx

Flying, Menace, Vigilance

Whenever you cast or copy an instant or sorcery spell, if it is red, Noble Wingbeast deals 4 damage to any target. If it's blue, draw two cards.

6/6

This might be a bit much for how easy you can cast I/S spells, drawing 2 cards and dealing 4 each time but hey, this is why it's a custom.

Make a rainbow colored charm with 5 different modes

Tsukimi Oh nice! Kobold/Dragon tribals are really cool, and this would actually fit perfectly into a Prossh, Skyraider of Kher Keep deck!

TypicalTimmy No... I think I've heard of them tho... I just like saying forgor, it's a silly word.

Yeah, I've got it now.

Something weird must have happened with the user tag and it I guess...

Aaaaaaaa Why

Wait what...

Ty seshiro_of_the_orochi

Yay!

Also also, because TO doesn't let you edit comments, how do you do the lines through the text box?

I forgor again, wow I'm bad at this...

Maybe some Viashino or Kobold creature, love those gremlins. (My ideas are not very in depth...)

Oh, cool, I didn't think of phasing out actually!

-

The Goliath Barge

Legendary Artifact - Vehicle

Vigilance, Trample, Islandwalk

When The Goliath Barge becomes crewed, each creature that crewed it gains Islandwalk until end of turn.

: Untap all creatures that crewed The Goliath Barge this turn.

Crew 8. This ability must tap four or more creatures.

12/12

This might be a bit much tbh... But I like the themeing of a large, multi-person crew riding on this huge ship into battle.

Make a Dragon with a blink ability. (I forgot to say oops.)

Love the idea! Hopefully I pulled it off well, basically a mono-black sacrifice outlet.

Zerizar, Risen Immortal

Legendary Planeswalker - Zerizar

When Zerizar, Risen Immortal enters the battlefield, create The Immortal-Spark Tome, a colorless legendary artifact with ": Put two loyalty counters on a Planeswalker you control named Zerizar, Risen Immortal"

-1 You may sacrifice a creature. If you do, draw a card.

-X Sacrifice X permanents. When you do, you may destroy up to X target non-land permanents.

1