Cyberman Patrol [Doctor Who] U-CRU103 you may cast a spell

you may cast a spell from among those cards without paying its mana cost

Set: Double Masters Type: Enchantment Rarity: Mythic Cost: {4}{G} If an effect would create one or more tokens under your control

Set: Welcome to Rathe Edition: Alpha Print Finish: Regular Type: Defense Reaction Rarity: Common Class: Generic Cost: 0 You may put a card from your hand on the bottom of your deck

Set: Duskmourn: House of Horror Type: Enchantment Creature — Cat Glimmer Rarity: Rare Cost: {2}{U}{U} Flash

Some bonds can't be explained

Cyberman Patrol [Doctor Who] U-CRU103 you may cast a spellSet: Doctor Who Type: Artifact Creature Cyberman Rarity: Uncommon Cost: {2} Artifact creatures you control have afflict 3. (Whenever a creature with afflict 3 becomes blocked, defending player loses 3 life.) Obey or you will be destroyed.