Lenin, Devotee of Marx

When this creature enters the battlefield, you may play a Marxist card from your hand without paying its mana cost.
When there are four or more Russian Proletariat cards on the battlefield, you may search for "Vanguard Party" and put it into your hand. Then shuffle your library.
Believing that there was enough proletariat in Russia to make a revolution, Lenin began to draft a plan to put Marxist theory into practice.