Orgg

Trample
Orgg can't attack if defending player controls an untapped creature with power 3 or greater.
Orgg can't block creatures with power 3 or greater.

Oasis

{T}: Prevent the next 1 damage that would be dealt to target creature this turn.

Index

Look at the top five cards of your library, then put them back in any order.

Each player loses a third of their life, then discards a third of the cards in their hand, then sacrifices a third of the creatures they control of their choice, then sacrifices a third of the lands they control of their choice. Round up each time.