If you have 8 cards in your hand at the end of your turn, but have a Reliquary Tower in play, can you still choose to discard down to 7? [[Reliquary Tower]]

If I discard Darksteel Colossus to Dralnu's Pet, does it get 11 or 0 counters? See @Alextfish's answer to another question. Please give a rule quote if you can. [[Darksteel Coloss …

I'm trying to make a casual discard deck, and I'm finding that it's pretty easy to empty an opponent's hand, but what then? Once they're in topdeck mode, discard spells become most …

Can you cast a card while it's being discarded? For example, take Mind Rot If I have an instant, let's say Path to Exile, Mind Rot is played, and I choose to discard Path to Exile …

Do cards that damage an opponent work on both opponents in a two-headed giant game? Take Hypnotic Specter for example: When it attacks without being blocked in a two-headed gian …

Suppose I play a Necrologia and pay 10 life to draw 10 cards. Can I keep those cards, or do I have to discard down to seven? [[necrologia]]

When I discard and sacrifice the wall, if I pay the madness cost of the discarded card, can I get it back? It only comes back if it's in my graveyard, right? [[Pitchstone Wall]] [ …

The card says draw three cards then discard three cards, my friend wants to play three instants before discarding the three cards, which would leave him with nothing to discard. …