Then, for the rest of your turn, an ability used by any planeswalker with that type gets copied
Its just not worth it, especially when you probably only get two activations
While not exactly a card draw, it does give you access to more cards than are in your hand
Search for Tomorrow I feel like Search for Tomorrow is often forgotten about in the ramp discussion
An Aura put onto the battlefield this way doesnt target anything (so it could be attached to an opponents permanent with hexproof, for example), but the Auras enchant ability restricts what it can be attached to
5 Liliana, The Last Hope One of the best planeswalkers in the game, Liliana, the Last Hope does everything you want from a planeswalker, all for just three mana