Ritessere

07/06/2013

A card with a splice ability can’t be spliced onto itself because the spell is on the stack (and not in your hand) when you reveal the cards you want to splice onto it.

07/06/2013

If all of the spell’s targets are illegal when the spell tries to resolve, it won’t resolve and none of its effects will happen.

01/04/2008

With the introduction of the Tribal type it became possible for an instant or sorcery card to share a type with the sacrificed permanent (ie, a Tribal instant card shares a type with a Tribal Enchantment card). Reweave has received errata so that the effect looks for a *permanent* card that shares a type with the sacrificed permanent. A permanent card is a card that could be put onto the battlefield, which is any card that isn’t an instant or sorcery.

01/04/2005

When Reweave resolves it uses the type(s) that the permanent had right before it was sacrificed.