Similar to the Archetype cycle, Arcane Lighthouse removes hexproof/shroud and makes sure it can't be regained this turn!
Author: bimmerbot
The “lieutenant” abilities know about commanders that are face-down or copying something.
A commander by any other name (or status) is still a commander, as far as the lieutenant abilities are concerned.
You can’t cast Aether Gale without choosing 6 nonland permanents.
If a spell requires 6 targets, you can't cast it without that many targets to choose!
Casting a god doesn’t trigger prowess (but a bestowed card will).
A god spell will always be a creature, and thus can't trigger prowess. But a bestow card cast as an aura is indeed a noncreature spell, and can trigger prowess.
Clan combos – Jeskai and Temur: You can use Prowess to “turn on” a spell’s Ferocious effect.
Prowess triggers when you cast a noncreature spell, while the spell you just cast only checks whether Ferocious is true as it resolves. Since the trigger goes on top of the spell and resolves first, this generally works out well for you!
All about fetchlands
Learn all there is to know about "fetch lands" in today's tip.
Deflecting Palm + Dictate of the Twin Gods
Deflecting Palm prevents damage, then it deals damage (not quite the same as redirection!). This means there are two chances for replacement effects to apply to that damage. Read up on the details here!
How Trinisphere works against Delve.
Trinisphere and delve are interesting companions. Delve is pretty much the only way to "fool" Trinisphere into letting you cast a spell by paying less than 3 actual mana, because delve lets you pay "exile a card from your graveyard" instead of {1} while making payments!
Eidolon of the Great Revel vs. Delve spells.
Delve doesn't actually reduce the cost of a spell; it just changes how you can pay the cost. The converted mana cost of the spell will remain whatever is printed in the top right corner no matter what!