Link's First Custom Cube: Virtual Booster

Singularity    R  Enchantment When Singularity enters the battlefield, exile all other nonland permanents until Singularity leaves the battlefield.	No more uncommons	No more uncommons	No more uncommons	Makeshift Mind    C  Sorcery Creature – Shapeshifter Target player puts the top X cards of his or her library into his or her graveyard. Linger (This enters the battlefield as it resolves. As it enters the battlefield from anywhere, it loses its sorcery type.) You may have Makeshift Mind arrive as a copy of any permanent card put into a graveyard from a library this turn. 0/0
Caller of Heroes    C  Creature Whenever you cast a legendary spell or a planeswalker spell, put a +1/+1 counter on Caller of Heroes. Legendary spells and planeswalkers spells you cast cost less to cast for each +1/+1 counter on Caller of Heroes. 1/1	Lyr, Title Forger    C  Legendary Creature – Noble Other Noble creatures you control get +1/+1. : Target creature becomes a Noble until end of turn in addition to its other types. 2/2	Dance for the Dead    C  Sorcery Choose any number — • Target player discards a card and loses 1 life. • Target player sacrifices a creature. • Exile all cards from target player's graveyard. Dance for the Dead costs more to cast for each mode chosen beyond the first.	Willow Dryad    C  Creature – Dryad Defender Whenever a Forest or a creature with defender enters the battlefield, you may pay . If you do, draw a card. 0/4	Starlit Lion    C  Creaure – Cat Flash When Starlit Lion enters the battlefield, exile another target permanent you own until Starlit Lion leaves the battlefield. 3/2
Tamiyo's Calligraphy Pen    C  Artifact , Tap an untapped creature you control: Target player puts the top card of his or her library into his or her graveyard. : Draw a card. Each creature you tap while activating this ability pays for or one mana of that creature's color.	Mindfire Dragon    C  Creature – Dragon Flying, haste : Target player discards a card. If that player does, he or she draws a card. Mindfire Dragon gets +X/+0 until end of turn, where X is the discarded card's converted mana cost. 4/4	Mangrove Line    C  Land – Forest Island (: Add or to your mana pool.) When Mangrove Line enters the battlefield, sacrifice it unless you pay .	Moaning Wind    C  Sorcery Create a 1/1 black and white Spirit creature token. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.) If you discarded a Swamp to cast Moaning Wind, each opponent loses 1 life.	Bastioned Bliss    C  Enchantment At the beginning of each end step, if you control a creature with defender, put a +1/+1 counter on target creature, then put a 1/1 white Spirit creature token with flying onto the battlefield.

Singularity (rare)
Makeshift Mind (common)
Caller of Heroes (common)
Lyr, Title Forger (common)
Dance for the Dead (common)
Willow Dryad (common)
Starlit Lion (common)
Tamiyo's Calligraphy Pen (common)
Mindfire Dragon (common)
Mangrove Line (common)
Moaning Wind (common)
Bastioned Bliss (common)