Sylvan Library is a Green two-mana enchantment that reads: At the beginning of your draw step, you may draw two additional cards
Greaves is usually the first choice, followed by Boots if you plan on targeting your own creatures a lot, and some decks are happy with a copy of each
Goad effects like Taunt from the Rampart and Disrupt Decorum are the bluntest tools here, but you can also use Gix, Yawgmoth Praetor, Scriv, the Obligator, and Edric, Spymaster of Trest to reward your opponents getting into the red zone
Games of EDH are rarely decided by small reachers blocking small fliers, so you can do better
You have a shot at ramping any time a creature you control is targeted, by anything, from any player, up to twice per creature per turn
While he starts out small, Link can get stronger quickly