Molten Echoes [Innistrad: Crimson Vow Commander]Set: Innistrad: Crimson Vow Commander Type: Enchantment Rarity: Rare Cost: {2}{R}{R} As Molten Echoes enters the battlefield, choose a creature type. Whenever a nontoken creature of the chosen type enters the battlefield under your control, create a token thats a copy of that creature. That token gains haste. Exile it at the beginning of the next end step.

Set: Legends Type: Artifact Rare Cost: {5} At the beginning of your upkeep

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {1} {1}

Reveal Skyscribing from your hand: Each player draws a card

When a spell or ability an opponent controls causes you to discard Guerrilla Tactics

Copy target instant or sorcery spell

"We could no more abandon the forest than the stars could abandon the night sky

Set: Magic 2010 Type: Sorcery Rarity: Mythic Cost: {3}{U}{U} Target player takes an extra turn after this one

and Jeremy Crawford

Set: Secret Lair Drop Promos Type: Artifact Rarity: Rare Cost: {2} {T}: Add one mana of any color in your commander's color identity

while others were some of the most popular adventures ever printed

Set: Arabian Nights Type: Land Uncommon Cost: {T}: Prevent the next 1 damage that would be dealt to target creature this turn

Takeno's Daisho is put into a graveyard from the battlefield