Determined Iteration I know populate is an old mechanic
Some effects just arent even worth being printed on a card as-is
You generally shouldnt bother, though its going to be tempting
Its all about gathering information and using it to your advantage, planning your moves so that they have the most impact
Vintage matches, Reserved List hatred, pricetags that could cover a down payment on a new car
Sai, Master Thopterist Sai, Master Thopterist is a cheap value engine, filling the skies with Thopters that you'll use in numerous ways, from chump blocking, doubling up your army with Sharding Sphinx, drawing cards with Thopter Sky Network, winning the game with Time Sieve, drawing cards (duh), and so on