Motorized Steed 2
Artifact Creature - Horse Mount (u)
Motorized Steed can't attack unless it is saddled.
Saddle 2
4/3

The Call to Adventure 1gw Enchantment - Saga (u) (As this Saga enters and after your draw step, add a lore counter.) I, II — You and your teammate each venture into the dungeon. III — Exile this Saga, then return it to the battlefield transformed under your control attached to a player of your choi...

Idol of Yore 2
Artifact (u)
Convoke
: Add for each creature that convoked Idol of Yore.

Enduring Herd 1w Creature - Camel (u) Protection from lands. As long as you control three or more Deserts, Enduring Herd assigns combat damage equal to its toughness rather than its power. Desertcycling [sym=2] ([sym=2], Discard this card: Search your library for a desert card, reveal it, put it in...

Quick Crits OneAndOnly A vehicle for bigs stuff. I've done the numbers and this can theoretically attack for 20 in two combats provided your life total is low enough. Monstruosity is pretty expensive in most cases, so cheating it for free can be pretty interesting, but the Ride lacks any evasion so ...

Zest of Ideas gu
Sorcery - Lesson (u)
Learn,
Learn.

Cosmic Hallucination 4u Creature - Illusion (c) [Sym=0]: Cosmic Hallucination gains flying and hexproof. Sacrifice it at the beginning of your next end step. It is said that beyond the stars lay horrors that our minds could not even stand to witness. Some of the most broken minds among the asylum p...

The Flying Nimbus
Legendary Artifact Land - Vehicle (m)
Flying
The Flying Nimbus cannot be blocked by creatures with reach.
: Add . If The Flying Nimbus is a creature, add one mana of any color instead.
Crew 2
2/3

I'll try to get something designed soon. I've been sick (still am) and didn't really connect with the challenge.

Unnamed Suspect 1ur Instant (r) You may play this card face down as a 2/2 colorless creature with ward [sym=2] As long as Unnamed suspect is face-down, you may pay 1ur and exile it at any time. When you do, turn target face-down creature an opponent control face up. If it's a creature card, Investi...

Spreading Reeds
Enchantment -Aura (u)
Enchant Island
You control enchanted island.

Noon Patrol 2wr Creature - Human Soldier (u) Noon Patrol has flash as long as it is day. When Noon Patrol enters the battlefield, it deals damage equal to its power to target tapped creature or to target transformed creature. Whenever it becomes night, you may return Noon Patrol to its owner's hand...

@KB52665 Hope everything's ok!

@OneAndOnly On the finality counter, I chose to use it to avoid two of these walls cycling infinitely with a sac outlet. Now that I think of, probably a "Non-wall creature" clause would have been the way to go as in Restoration Angel.

Quick crits OneAndOnly First thing that comes to mind is the interaction with this and proliferate. A planeswalker would then have loyalty-time counters and plain time counters and I'm not sure wether you would be able to.proleiferate a time counter and a loyalty counter (that will become time anywa...

Kiss Kiss 1w
Instant (u)
Permanents and spells you control have lifelink this turn.
//
Bang Bang 3r
Sorcery (u)
Aftermath
Bang Bang deals 2 damage to any target.
Bang Bang deals 2 damage to any target.

Hallgate of the Fallen 1w
Creature - Wall (u)
Defender
When Hallgate of the Fallen enters the battlefield,, you may return target creature card with mana value 3 or less from your graveyard to the battlefield with a finality counter on it. It is a Spirit in addition to its types.
0/3

Hell 3rr
Sorcery (r)
Hell deals 5 damage to each permanent and player.
//
Heavens 3ww
Sorcery (r)
Aftermath
Create a white 4/4 angel creature token with flying for each creature that died under your control this turn.

Quick question: Does a permanent that returns itself count for the challenge?

Fight
Instant (c)
Target creature gets +2/+0 amd gains first strike until end of turn.
//
Flee
Instant (c)
Return target permanent you own to your hand.

Yonder Point 2g
Sorcery (u)
Search your library for a basic land card and put it onto the battlefield tapped. Shuffle.
If Yonder Point is revealed while exploring, you may cast it without paying its mana cost.

Wailing Willows 3g
Creature - Plant (u)
Flash
Storm
Defender
Reach
0/3

Quick Crits Raptorchan Strangely, I can see this work not only mechanically but also flavorfully in every possible combination. This is really hard to use in commander, so as an uncommon it should fit into a limited enviroment and I think it would work better as a 1/1. AnotherAlias ok, this is intri...

Quick Crits Raptorchan - Well, this looks too powerful but as a vehicle fan myself I feel this might be actually printable in a commander set with a not-so-dramatic tweaking. Vehicles can be very clunky and the trigger on attack is hard to pull massively. You need both the creatures to crew and the ...

Rolling Pangolin 3g
Creature - Pangolin (u)
Trample
Disguise 2g
When Rolling Pangolin becomes the target of a spell, you may cloak it.
3/3

I got inspired by this and set myself to build a boros deck with a devotion package. I settled for Duke Ulder Ravengard as my commander but before that I was actually considering Karlach and Inspired leader as I made the deck centered on token copies. So, first of all, thanks for all the Boros XD Bu...