I've been tinkering around with solitaire-only decks using the new 5th Dawn cards and wondered if anyone else has been doing anything similar. I thought it might be fun to find a deck that goldfishes really fast using the new cards (but that wouldn't necessarily be a viable combo deck, since it's got no protection or disruption).
Anyway, since I couldn't possibly be the only one trying this, and since building a deck for solitaire only realistically fits into something like "casual" magic, I thought I'd post a few of my current creations here to start things off.
Who knows, maybe we might actually find some unnoticed card interactions.
This first one tries to use all the rituals available, coupled with Pentad Prism for mana fixing and with Ironworks to generate more colorless mana. It uses janky cards like Seething Song...
2 Krark-Clan Ironworks
4 Brainstorm
1 Lion's Eye Diamond
1 Crop Rotation
4 Elvish Spirit Guide
4 Tinder Wall
4 Dark Ritual
4 Seething Song
4 Gemstone Mine
2 Tendrils of Agony
1 Mind's Desire
4 Pentad Prism
1 Future Sight
1 Mystical Tutor
1 Vampiric Tutor
1 Demonic Tutor
1 Necropotence
1 Yawgmoth's Bargain
1 Yawgmoth's Will
1 Memory Jar
1 Tinker
1 Wheel of Fortune
1 Windfall
1 Timetwister
1 Time Walk
1 Ancestral Recall
1 Tolarian Academy
1 Lotus Petal
1 Mana Vault
1 Mana Crypt
1 Sol Ring
1 Black Lotus
1 Mox Sapphire
1 Mox Ruby
1 Mox Pearl
1 Mox Jet
1 Mox Emerald
This is the other deck - it uses lots of colorless mana artifacts and Gilded Lotii to accelerate out intriguing spells such as Blinkmoth Infusion and Temporal Cascade. I tried Clock of Omens but it wasn't so good, since most of my artifacts had already been tapped down. Turn 1 Temporal Cascade - for the "shuffle graveyard and hand into library" part - seems like a lot of fun if it resolved in a real game

2 Krark-Clan Ironworks
4 Chromatic Sphere
4 Dark Ritual
4 Gilded Lotus
3 Thran Dynamo
4 Basalt Monolith
1 Grim Monolith
1 Mana Vault
1 Mana Crypt
1 Sol Ring
1 Lion's Eye Diamond
1 Black Lotus
1 Lotus Petal
1 Chrome Mox
1 Mox Diamond
1 Mox Sapphire
1 Mox Ruby
1 Mox Pearl
1 Mox Jet
1 Mox Emerald
4 Mishra's Workshop
1 Tolarian Academy
1 Yawgmoth's Will
1 Yawgmoth's Bargain
1 Ancestral Recall
1 Timetwister
1 Wheel of Fortune
1 Windfall
1 Memory Jar
1 Tinker
1 Demonic Tutor
1 Time Spiral
2 Tendrils of Agony
1 Mind's Desire
2 Blinkmoth Infusion
4 Temporal Cascade
1 Transmute Artifact
I still haven't got anything to a reasonable turn 1 goldfish yet - the above two are mostly turn 2 or slower decks and mulligan a bit often.
I've been trying to rack my brains and come up with some sort of Krark-Clan Ironworks, Clock of Omens, Pentad Prism and Gilded Lotus synergy, but a lot of those cards are useless on their own.
This is probably a good opportunity for people to try really experimental stuff (like I have) - it'll give others random ideas for cards which might have not been thought about before.
Sooooo, if you have any, post ideas on the decks here or your own deck lists and let's try and make that turn 1 solitaire deck a possibility!