Trinisphere [Kaladesh Inventions]

Trinisphere [Kaladesh Inventions]Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.) "This exhibition of Nehra's Threshold Principle must be expropriated and examined for its potential

Is there no limit to their adaptations

Set: Avacyn Restored Type: Sorcery Rarity: Common Cost: {4}{B}{B} Return target creature card from your graveyard to your hand

Set: Commander 2011 Type: Enchantment Rarity: Rare Cost: {4}{W}{W} Whenever Martyr's Bond or another nonland permanent you control is put into a graveyard from the battlefield

Just hope yours isn't full of coal golems

you may cast a Zombie creature spell from your graveyard

sacrifice Drop of Honey

Set: Alpha Edition Type: Sorcery Rarity: Rare Cost: {X}{U}{U} Target player draws X cards

Of royal blood among the spirits of the air

Set: Planechase Anthology Planes Type: Plane — Zendikar Rarity: Common Creatures can't block

I tell you

Set: Beta Edition Type: Instant Rarity: Rare Cost: {2}{U} Tap all lands target player controls and that player loses all unspent mana

or combat phase