Martyrs of Korlis

As long as this creature is untapped, all damage that would be dealt to you by artifacts is dealt to this creature instead.

Floodwater Dam

Flying Carpet

{2}, {T}: Target creature gains flying until end of turn.

Gauntlet of Might

Red creatures get +1/+1.
Whenever a Mountain is tapped for mana, its controller adds an additional {R}.

Glasses of Urza

Grapeshot Catapult

{T}: This creature deals 1 damage to target creature with flying.

Horn of Deafening

{2}, {T}: Prevent all combat damage that would be dealt by target creature this turn.

Ice Cauldron

{X}, {T}: You may exile a nonland card from your hand. You may cast that card for as long as it remains exiled. Put a charge counter on this artifact and note the type and amount of mana spent to pay this activation cost. Activate only if there are no charge counters on this artifact.
{T}, Remove a charge counter from this artifact: Add this artifact's last noted type and amount of mana. Spend this mana only to cast the last card exiled with this artifact.

Icy Manipulator

{1}, {T}: Tap target artifact, creature, or land.

Jade Monolith

{1}: The next time a source of your choice would deal damage to target creature this turn, that source deals that damage to you instead.

Juggernaut Peddler

Juggernaut

This creature attacks each combat if able.
This creature can't be blocked by Walls.

Osai Vultures

Flying
At the beginning of each end step, if a creature died this turn, put a carrion counter on this creature.
Remove two carrion counters from this creature: This creature gets +1/+1 until end of turn.

Kormus Bell

All Swamps are 1/1 black creatures that are still lands.

Library of Leng

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Living Wall

Defender (This creature can't attack.)
{1}: Regenerate this creature.

Mana Matrix

Instant and enchantment spells you cast cost {2} less to cast.

Masters Edition IV