Instill Energy

Enchant creature
Enchanted creature can attack as though it had haste.
{0}: Untap enchanted creature. Activate only during your turn and only once each turn.

Ironhoof Ox

This creature can't be blocked by more than one creature.

Kudzu

Enchant land
When enchanted land becomes tapped, destroy it. That land's controller may attach this Aura to a land of their choice.

Just Fate

Cast this spell only during the declare attackers step and only if you've been attacked this step.
Destroy target attacking creature.

Lifeforce

Living Lands

All Forests are 1/1 creatures that are still lands.

Radjan Spirit

{T}: Target creature loses flying until end of turn.

Regrowth

Return target card from your graveyard to your hand.

Sandstorm

Sandstorm deals 1 damage to each attacking creature.

Scarwood Bandits

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)
{2}{G}, {T}: Unless an opponent pays {2}, gain control of target artifact for as long as this creature remains on the battlefield.

Scavenger Folk

{G}, {T}, Sacrifice this creature: Destroy target artifact.

Southern Elephant

Squall

Squall deals 2 damage to each creature with flying.

Sylvan Tutor

Search your library for a creature card, reveal it, then shuffle and put that card on top.

Kismet

Artifacts, creatures, and lands your opponents control enter tapped.

Titania's Song

Each noncreature artifact loses all abilities and becomes an artifact creature with power and toughness each equal to its mana value. If this enchantment leaves the battlefield, this effect continues until end of turn.

Masters Edition IV