Can lands that say “Add one mana of any color to your mana pool” be used in a colorless EDH deck?
56014
Can I use a card with "Add one mana of any color to your mana pool" in any Elder Dragon Highlander (EDH) deck?
48433
Can you cast a racial spell if you do not have access to the spell slot required?
100867
Dominion randomizer deck confusion
114005
Is there a specified order for abilities on cards, specifically creatures?
144203
Is it okay to have a multi-language deck?
66090
Do effects that reduce a spell's casting cost also reduce its converted mana cost?
90412
Will this house-rule method of choosing prepared spells unbalance the game?
108192
Can I block with my Llanowar elves and then tap it for mana immediately afterward?
154777
Can older cards that refer to a player/opponent ever be used on planeswalkers?
1470
Can a cantrip be cast using a higher-level spell slot?
149283
What overpowered combinations would be available if I allow a bonus action to be used in place of a standard action?
55632
Do mindless creatures get feats?
132337
How to calculate the probability to get all cards of Exodia, the Forbidden One by drawing them from my Deck during the Draw phase?
80368
Is Mana Weaving ok if it's followed by a thorough shuffle?
4577
Land ratio vs mana curve
29746
Can you play older versions of cards in standard?
52766
Can I use one of my attacks to cast a cantrip?