Even something as simple as Crucible of Worlds and a fetch land puts you up a ludicrous number of cards
Some examples of techs in the current metagame include Jamming Tower from Mask of Change [SV6] in the Raging Bolt ex deck as a counter to the Gardevoir ex deck, Haxorus from Night Wanderer [SV6a] in the Regidrago VSTAR deck for counterplay against the Lugia VSTAR deck, and Rigid Band from Pokmon Card 151 [SV2a] as part of the Gholdengo ex deck to counter the Giratina VSTAR deck
Notably, both "Astero" and "Meteor" are not once per turn, thus enabling multiple board wipes a turn
However, secretly, the card that stole my attention was Skyshroud Lookout
Buy Bulbasaur 001/165 from Pokmon 151. Classic Basic Grass-type starter Pokmon
Other card advantage options don't count as draw, but do put cards into your hand or into play